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That flawed diamond could be a quantum physicist’s best friend – Princeton University

Shoppers like flawless diamonds, but for quantum physicists, the flaws are the best part.

Senior Elisabeth Rlke has spent the past year using lasers and flawed diamonds tiny wafers of diamond with flaws the size of a single atom to develop a quantum sensor.

The clear wafer at the center of the equipment is a diamond plate, precisely manufactured to be 2 mm on a side and .3 mm thick, with atomic-sized flaws at which Rlke and her adviser Nathalie de Leon shine green and orange lasers.

Photo by

David Kelly Crow for the Office of Engineering Communications

Unlike quantum computers, which are still more theoretical than practical, quantum sensors are already in use. Rlke and her adviser, quantum physicist Nathalie de Leon, are working on a new approach to quantum sensing that depends on using two of these single-atom defects simultaneously.

Because they are so, so small, you could begin to map and sense things on a scale that has never been feasible before, said Rlke, a physics concentrator pursuing a certificate in applied and computational mathematics. It would be revolutionary to chemistry, biology and especially medical devices.

Working with very bright students like Elisabeth is always just a privilege, said de Leon, an associate professor of electrical and computer engineering who is associated faculty in the physics department. She brings a fresh perspective and a different take on things, and that brought a little more creativity on the project than I think would have happened otherwise. Im lucky to be at Princeton and get these really great students knocking on my door.

Rlke knew before she came to Princeton that she wanted to study physics and astronomy, but she also knew that she wanted to take full advantage of the liberal arts. I have taken courses in history, philosophy, religion, entrepreneurship, film, art and others, and I believe it has been a cornerstone of my Princeton experience. The wonderful part about Princetons liberal arts education is that it allows you to take classes in a range of subjects, meaning that what you choose to major in isnt the only focus of your education, as is the case with most British universities and a strong reason why I wanted to study in the U.S., said Rlke, who was born and raised in London.

I do think that there is overlap in the critical and creative thinking used in both higher-level physics and mathematics courses and the humanities subjects, she added.

When Princeton closed its campus to in-person instruction in March of Rlkes first year, she went home to London for Zoom classes. That summer, when travel restrictions eased, she and a Princeton classmate moved into an apartment in Rome. I took an art history class that fall, and it was amazing, Rlke said. I remember one assignment asked us to go find art wherever you are. Most of my classmates looked at, like, a teapot from their house, and I chose a Bernini sculpture.

After she returned to campus, she decided to focus her first junior paper on a truly enormous question: the nature of dark energy in the universe.

She hadnt had a course in general relativity, she hadnt had a course in cosmology, and she wasnt daunted at all, said Paul Steinhardt, Princetons Albert Einstein Professor in Science and a professor of physics who was her adviser on that paper. It was clearly a stretch for her, but she was just full of energy and enthusiasm. I really enjoy seeing a student stretching and learning, and that certainly characterized Elisabeth. She broke her leg that semester, but she still always came to our weekly meetings with enthusiasm and cheer and lots of great research questions.

After they worked together on that paper, Steinhardt served as the second reader on Rlkes second junior paper, then reprised that role for her senior thesis. Ill have read all her theses by the time were through, he said.

Rlke came to Princeton knowing she wanted to immerse herself in STEM science, technology, engineering and mathematics and specifically in physics and astronomy.

The Princeton astrophysics and physics departments are absolutely amazing, she said. I feel so lucky. When I visited Princeton after I got in, I went to go see Einsteins old classroom and walked to his house, which is near campus.

In the lab, Rlkeperforms a confocal scan to locate NV centers in a diamond lattice.

Photo by

Denise Applewhite, Office of Communications

After tackling theoretical cosmology for her first independent research project, she wanted to try something more hands-on, so she did her second junior paper on plasma propulsion. Both were very, very interesting. The first one was very theoretical, and the second was almost too experimental, she said. I was actually climbing into a thrust tank with tools and tinkering with stuff in there. So for my thesis, I wanted something in the middle.

Her broad perspective has served Rlke well as she tackles quantum sensing, a problem that has brought together professors from physics, chemistry and engineering with the goal of tackling a large range of problems, from biophysics and biomedical applications to condensed matter physics and designing new navigational sensors.

The general ethos of my research group is to try to see problems without any borders as much as possible, said de Leon. Our approach to problems tends to start with, What does it take to solve this? We have all of physics and all of chemistry and all of materials engineering all the tools of humanity so lets see if we can MacGyver our way to a solution. Elisabeth definitely fit in like a fish in water.

Diamonds are made of pure carbon, as are charcoal and the graphite in pencils. But you can write with pencils (and charcoal) because those carbon atoms are organized in sheets that slide apart with the barest pressure, leaving marks behind.

The carbon atoms in a diamond, by contrast, have been forced together with tremendous pressure, crowding the atoms together in a perfect and complex web. This allows for another unique property: when a nitrogen atom pushes in and displaces two carbon atoms, it creates a tiny defect called a nitrogen vacancy center or NV center.

NV centers behave like tiny compass needles and have been used in quantum sensors that can measure magnetic fields. While quarantining at home during the COVID pandemic, de Leon began wondering what would happen if there were two NV centers, precisely separated within a diamond chip.

It turns out that while its much, much harder to measure two nitrogen vacancies simultaneously, once you do, you can measure new physical quantities, namely correlations in the magnetic field in space and time. With simultaneous measurements of two NV centers, a whole new world of nanoscale measurements is possible, de Leon said.

This is a fundamentally new thing, she said. The world is our oyster. We can use this new technique that measures a completely new physical quantity. So lets clean up! Lets go look at everything that people were trying to do in the 80s and then just got stuck because they didnt have the right tool. Maybe theres some really cool physics that we can learn. That's where Elisabeth comes in.

The voyage from pandemic inspiration to simultaneously measuring two NV centers took years. De Leon and a postdoc in her lab, Jared Rovny, spent 18 months working out the math and longer than that to figure out how to build a tool that lets you shine lasers at two atomic-sized objects and then count the photons flying out. They first demonstrated this technique with a resolution of 500 nanometers. (For comparisons sake, the period at the end of this sentence is about a million nanometers across.) Rlkes senior thesis has focused on improving this resolution from 500 nanometers down to 10 nm or maybe even a single nanometer.

Rlke credits her coursework and her independent research projects at the University with developing her ability to navigate uncertainty and face challenges head-on.

I remember a three-hour physics exam that only had two questions. You have to spend so much time grasping around in the darkness, trying to think of how to do this, which method to start with and building the skills to do that makes you a person with the ability to think really critically and not be afraid if youre going head-on to a problem where you cant really see the end or you dont really know how to solve it.

In high school, I hated those sorts of problems, she said. I liked getting to the answer and getting it right. That growth happened at Princeton.

She and de Leon both enjoyed their weekly thesis advising sessions.

I have enough autonomy to decide what exactly I want to do, Rlke said. But de Leon also provides enough help to make sure that I have the right background knowledge.

She always shows up at my office extremely sunny and very enthusiastic, de Leon said of Rlke. I dont know where she gets all that energy. Even if its the middle of midterm season or application season, she still just shows up and is like, Okay, heres what Ive done. Look at all my data. Lets discuss it. Heres my plan. I think this thing is really interesting.

1

Rlke and her thesis adviser, quantum physicist Nathalie de Leon (right), are measuring two nitrogen vacancy centers simultaneously. De Leon and her postdoc Jared Rovny first demonstrated this technique with a resolution of 500 nanometers, and Rlkes senior thesis has focused on improving this resolution down to 10 nm or maybe even a single nanometer.

Photo by

Denise Applewhite, Office of Communications

2

Rlke gives her parents a tour of Cottage Club in Fall 2022.

Courtesy of Elisabeth Rlke

Outside of her coursework, Rlke is a member of Mathey College and she serves as the diversity, equity and inclusion chair of University Cottage Club. She got involved in entrepreneurship through the Keller Center and the Entrepreneurship Club, and she traveled to California with the Silicon Valley Tiger Track to meet with entrepreneurs, venture capital firms and space related companies.

She received the Manfred Pyka Memorial Prize in Physics, given to outstanding physics undergraduates who have shown excellence in course work and promise in independent research; the Jocelyn Bell Burnell fellowship, aimed at encouraging women to pursue physics; and the Schwarzman Scholarship, which covers the cost of one-year masters program at Tsinghua University in Beijing.

Rlke says she feels a pull towards being a global citizen, having been born in the United Kingdom to a German dad and a Chinese mom.

My cultural identity is complicated, she said. I have family in different parts of the world, and sometimes being mixed race means you dont feel that you fully fit in anywhere. Visiting family in Germany or in China, I never looked like anybody else.

As a kid, that made me feel out of place sometimes, but as Ive grown up, Ive started to enjoy it, Rlke said. I think standing out is much better than disappearing into a crowd.

This elaborate array of mirrors, lenses, and scanning galvonometers route and collect light in this home-built microscope for quantum sensing.

Photo by

Denise Applewhite, Office of Communications

Rlke dons safety safety goggles before firing lasers into single-atom sized defects that are closer together than the wavelength of light.

Photo by

Denise Applewhite, Office of Communications

Rlke (left) visits Cairo with her family in 2009.

Photo by

Courtesy of Elisabeth Rlke

Elisabeth Rlke is a Class of 2023 physics major with a minor inappliedand computational mathematics.

Photo by

Denise Applewhite, Office of Communications

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That flawed diamond could be a quantum physicist's best friend - Princeton University

Top 100: New to the List Fast Action Pest Control – PCT Magazine

Editor's Note: This story originally appeared on pctonline.com as, "Celebrating 20 Years in Business with a Drive Down Memory Lane," before the PCT Top 100 list was debuted. Fast Action ranked No. 79 on this year's list. The company also celebrated 20 years in business this year. Read more on Fast Action Owner Gary Evans on how he grew the company to 18,000 customers and generating $9.9 million in revenue.

ELK GROVE, Calif. Gary Evans started down a one-lane road when he launched Fast Action Pest Control, and he is now full-speed ahead into 20 years of servicing his longtime customer base.

Evans started working each summer in between college semesters for another pest control company and quickly realized the potential opportunities ahead for him in the pest control industry.

I was selling door-to-door and I realized they were paying me so much that there must be a good livingworking in [the pest control] industry, Evans said.

Fast Action Pest Control

Fresh out of college with a degree in mechanical engineering, Evans said he started Fast Action in 2003 with another employee knocking door-to-door selling pest control services. Evans started the company as a one-man show, and has grown the company to have more than 100 full-time employees.

I had a local contractor who sold some things for me, but I did everything, he said. As we grew, I hired a guy here or there, so I went through all of the regular stages where things are nice and simple with yourself and then you have five or six employees and it gets tough to break the barrier to being bigger.

Nicknamed Fast Gary growing up, Evans named the company Fast Action because of his love for motorcycles; he has two sports bikes on display in the office lobby.

The bikes are on display for customers and employees for viewing entertainment only. Or so Evans thought.

[An employee] teased me about not riding it enough and used to joke about taking it out, he said.One day he joked about it and I joked back and said Sure. After I left, he went into my office took the key out of my desk, took it [for a ride] and crashed it

Needless to say, he doesnt work here anymore.

He also incorporated motorcycles into his wedding day, using a blue Suzuki 96 as a getaway vehicle. We were lucky her dress didnt get caught in the chain, Evans said.

Fast Action Pest Control

The company uses red trucks with racing stripes which stand out in a sea of white trucks with green logos, Evans said.

Now servicing 18,000 customers and generating $9.9 million in revenue, Evans said the company started expanding services five or six years ago to offer termite treatments, repairs and exclusion work, in addition to recurring pest control services.

The company has grown 30 percent each year for the last few years, Evans added.

Those arent always profit leaders but bring us a lot of recurring services, he said. Exclusion is a profit service because the [service] can be around $800 with a per year contract.

Fast Action (No. 79) made it's first debut on PCT's Top 100 list this year. Evans said he's proud of the work his team has put in to earn a spot on the list.

"Its another indicator that we are a premium brand and to keep it up," he said.

Evans said the company has mostly stuck to traditional ways of communicating and advertising like word-of-mouth referrals and face-to-face advertising, which has proven to be a successful business model.

We do some SEO stuff and email mailings, but its just been good old-fashioned hard work, he said. We use [software] that gives customers their own dashboards and this gives a lot of control back to the operator that they know whats going on.

Evans offers his employees training opportunities and continuing education with product vendors to keep his team well-educated and on top of their game.

Doing a good job and having a great company culture works for us because the management in place works really hard and we treat people like family, Evans said. The whole office still comes in-person to work and people enjoy the social aspect of being a team and being respected.

Fast Action Pest Control

The company built a new office location in 2022 and plans to expand to the San Francisco service area this year.

Weve slowly built up to this point Its been a fun ride, Evans said.

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Top 100: New to the List Fast Action Pest Control - PCT Magazine

Steely Dan authors reveal the pretzel logic behind ‘Quantum Criminals’ – NPR

What does it mean to illustrate Steely Dan? Illustrations by Joan LeMay/Courtesy of the University of Texas Press hide caption

What does it mean to illustrate Steely Dan?

This interview originally appeared in NPR Music's weekly newsletter. Subscribe to the newsletter here.

Steely Dan is a paradox. As writer Alex Pappademas puts it, it's a "cult band whose catalog ... includes at least a dozen enduring radio hits" two guys who continually found a way to "embed blue-ribbon misanthropy in music designed to go down as smooth as creme de menthe." And like many great paradoxes, there's more to learn about the band the longer you spend considering it. This is true even if you only know a few of those enduring hits. You might recognize the chorus of "Dirty Work," for example but did you know that the man singing lead vocals on that track, David Palmer, once played a high school show alongside The Velvet Underground its first under that name? Did you know that "Rikki Don't Lose That Number" was written for the wife of a faculty member at Bard College, where Steely Dan's Walter Becker and Donald Fagen studied? Or that one of MF Doom's earliest solo tracks samples the opening song on Aja?

In the new book Quantum Criminals, Pappademas and artist Joan LeMay give a roadmap to the Steely Dan extended universe through the lens of the characters at the heart of the band's songs. Alongside Pappademas' explorations, LeMay's paintings render touching portraits of Steely Dan's influences and inheritors, and speculative illustrations of the personalities who populate its world. Their book uncovers the vast constellation of lyrical references, artistic influences and social and political contexts surrounding the band and its music. In this interview, Pappademas and LeMay answered a few questions about their personal histories with Steely Dan and how Quantum Criminals came to be.

This interview has been edited for length and clarity.

Marissa Lorusso: In one of the book's opening chapters, Alex details his evolving relationship with Steely Dan's music, from mild distaste to somewhat ironic engagement to sincere appreciation a path he says has been followed by many Millennial and Gen Z fans. Joan, what's the story of your relationship with Steely Dan did your fandom follow a similar road?

Joan LeMay: Listening to Steely Dan is, honest to God, my first musical memory. Growing up, my parents had a very limited record collection a stack about five inches wide or so. In it was the entire Steely Dan discography (later to include [Donald Fagen's solo debut] The Nightfly; no other Fagen solo records nor any Becker records made the cut), plus lots of Linda Ronstadt, a couple of James Taylor records, The Best of the Doobie Brothers Vol. II, Carole King's Tapestry and Jethro Tull's Thick as a Brick. At 2 years old, I was what one would call a tall baby. I would reach for things. And I'd get 'em, too. I clearly remember the day I was able to reach the turntable, my tiny arms at full stretch above my head, and heft an LP upon it until the peg snapped into the hole. That LP was Can't Buy A Thrill. I liked it the most out of all of my parents' records because of the colors on the cover. I plopped down on our diarrhea-brown shag carpet and was pleased. It seems unlikely that I would remember this so clearly, but I was reading the newspaper at that age I peaked early.

How did you decide to approach a book about Steely Dan this way? Why tell the story of the band through the lens of these characters and what inspired both of you to approach this project as an illustrated/written collaboration?

LeMay: In 2020, I got back into the practice of making fanzines. I made two issues of a zine called Mug Club I asked people in the arts to send me a photo of their favorite mug and tell me a story about it, and I'd paint the mug. The paintings and stories were a way to explode the banal/micro into the sublime/macro and serve as a connective creative project in the midst of lockdown. After those, I started making a fanzine called Danzine wherein I planned to paint all 240-something characters in the Steely Dan universe. I got as far as drawing the cover, making a character spreadsheet, doing a few sketches and posting about it on Instagram, partially as a way to keep myself accountable for making the thing.

Aja. Joan LeMay/Courtesy of the University of Texas Press hide caption

Esteemed writer/director Jessica Hopper, one of the editors of the University of Texas Press American Music Series and this book's doula, texted me and said "Joanie? That's not a fanzine. That's a book." Before I posted my thing, she had been talking with Alex about what kind of book he might like to write for the press and he'd responded by pitching a book that was "Bluets, but Steely Dan" ... and she put us together.

Alex Pappademas: Bluets is a collection of short pieces by the incredible poet and nonfiction writer Maggie Nelson that walk the line between autobiography and criticism and prose poetry. I had been reading a lot of Nelson and other nonfiction writers who work in a really pared-down, aphoristic mode and when Jessica and I started talking about me doing a Steely Dan book for UT, I said I wanted to do something really piece-y and fragmentary like that. I don't know that there was any specific Steely Dan-related reason I wanted to do it that way; I just liked the idea of writing these micro-essays where each one would be its own thought about Steely Dan and their music and their place in pop culture/American culture, and themes would build and accumulate the way they do in Nelson's work, or Jenny Offill's or some of David Shields's stuff. By the time Jessica roped Joan into this project, I had an outline for what would have been a Bluets version of this book, but a lot of it was pretty sketchy like, "Chevy Chase" would be a line item on the outline, or "Dan and Race" or "Perfectionism." I mulched on this for just over a year, on and off, before Joan even engaged. And then we didn't get to the proposal until September 2020 deep COVID times. Book was done almost exactly one year from that date, but I'd say most of the writing took about seven months.

Once we merged the idea for Bluets-but-Steely Dan with Joan's idea to paint all the characters, it necessitated a change in my approach; instead of making a deck of cards and trying to assemble them into a narrative it was about seeing how much you could hang on the idea of an individual Steely Dan character and how to use those characters to frame stories that illuminated Steely Dan's legacy in some interesting way.

The chapters in this book give such deep studies of the personalities who populate Steely Dan's songs (and, by extension, of the musicians who brought them to life). Did your relationship with any of these songs change while writing about them, illustrating them, or otherwise getting inside the heads of these characters? Did you learn anything about the songs that genuinely surprised you while working on this project?

LeMay: I learned so much. On our weekly calls, Alex always excitedly ushered me into the entrance of several wormholes he'd been traversing, and it was a constant delight. Thinking deeply about what these characters were wearing, what they might've been doing in the narrative beyond the narrative, thinking about their environment, how they held their faces, how they held their bodies it was an immersive way to listen. I'd had ideas in my head about so many of the characters because I tend to think visually, but there were lots of fantastic surprises, like when we dug into Cathy Berberian, for instance. I'd never looked up what she looked like before.

Cathy Berberian. Joan LeMay/Courtesy of the University of Texas Press hide caption

Pappademas: I think what surprised me the most as I dug deeper into these songs was how much empathy Donald and Walter seemed to have for their characters. It's not something they're usually given credit for the idea people have about them is that they're always snickering amongst themselves, making fun of the people they write about, but I think that's actually more true of somebody like Randy Newman than it is of Becker/Fagen. I think there's always a real sense of humanity's plight underneath whatever coldness or archness is more easily detectable in their work on first blush even when the people they're writing about are doomed or deluded or depraved, you don't get the sense that they're judging these characters, most of the time. There's an attention paid to the human longing that motivates people to these weird actions and they don't judge the longing, of, say, the guy who's hung up on a sex worker in "Pearl of the Quarter" whereas Frank Zappa, given the same storyline, would absolutely write about what a moron that guy is.

Steely Dan's lyrics are famously somewhat cryptic, and Walter Becker and Donald Fagen were quite averse to having their lyrics read as straightforward personal narratives. It's clear that so much research went into illuminating these songs, but there's also a healthy dose of creative speculation, too, both in how the subjects of the songs are described and how they're depicted.

LeMay: The only characters I painted that weren't 100% creative speculation (and really, less speculation and more my personal interpretation) were those having to do with actual, living people, like Cathy Berberian, Jill St. John and G. Gordon Liddy. I had a folder on my computer called "DAN CASTING GALLERY" full of images of people in my life, found photos, '60s and '70s fashion catalogs, advertisements and sewing pattern packaging. I painted from a melange of those images mixed with things that had been in my head forever, as well as from a ton of photos of my own body posing in different ways for reference. The most important thing to me was getting the humanity the profoundly flawed humanity of these characters right.

Pappademas: And it works I try to get across that humanity in the text, but having Joan populate this world with real human faces made the finished product into something greater than I could have gotten to on my own.

The Gaucho. Joan LeMay/Courtesy of the University of Texas Press hide caption

Anyway, my answer to the question above is that when I'm writing criticism, for sure, but also when I'm writing reported pieces, I feel like there's always an element of creative speculation in what I do. It's just more or less constrained by facts depending on what kind of piece it is. Even if you've sat in a room with somebody for hours you're ultimately imagining their inner life based on what they've told you, and sometimes on what they haven't told you. In terms of Quantum Criminals, yeah, Steely Dan definitely tried to discourage any attempt to read these lyrics autobiographically and the fact that all their lyrics were composed by (or at least credited to) two writers was their first line of defense against that kind of reading, because even when they're writing in the first person you're conscious that the "I" in every Dan song is to whatever degree a fictional character and therefore a distancing device. But I think it's human nature or at least it's my human nature to intuit the opposite and look for places where the art seems to correspond to what we know to be the contours of an artist's life. Because the other thing about Steely Dan is they liked to obfuscate; the fact that they rarely owned up to their music having an autobiographical component (with certain exceptions, notably "Deacon Blues," which they admitted was pretty personal) doesn't mean it wasn't autobiographical. And at times as with "Gaucho," a song about a duo torn apart by a third party who might be the personification of drugs or other forms of hedonism, recorded for the album Donald made mostly without Walter because Walter's addiction issues had pulled him away from the band the correspondences became too tempting to not explore. Which is what happens when you write cryptically; it's human nature to decrypt.

I don't know; I guess I'm doing the same thing Taylor Swift's fans do when they decide that some opaque lyric is an Easter egg about this or that relationship of hers, or what A.J. Weberman was doing when he decided "The sun isn't yellow, it's chicken" was Bob Dylan confessing to faking his own death, or what the people who think The Shining was Stanley Kubrick exorcizing his guilt over faking the moon landing. The difference is that I think I'm right and I think those other people are all nuts, because I'm in my bubble and can't imagine the view from theirs.

Finally, what do you hope readers be they longtime devotees, newly converted fans or Steely Dan skeptics take away from Quantum Criminals?

LeMay: I think that in a lot of ways, this book can be read as something that's about the ridiculous cacophony of what it is to be a person in the world, striving to do something you're happy with. In a lot of other ways, it is a real invitation to truly dive into what you love with reckless abandon to dream about it hard, to see and hear and appreciate the small details and the big ways you feel as a result of giving yourself the gift of paying attention. I hope that readers come away from the book thinking about all the ways they have yet to enjoy not just Steely Dan, but anything that moves them.

Pappademas: I hope people come away from this book thinking about how, even though perfectionism can undo you as an artist and any book about how to make your art will tell you that over and over, there's still something noble and useful about aspiring to perfection that there's magic in the falling-short but also in the reaching-for. I also hope these stories inspire young people to say no to drugs.

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Steely Dan authors reveal the pretzel logic behind 'Quantum Criminals' - NPR

Grants worth $500M to fund tech hubs across US – Journal Record

President Joe Biden signs the CHIPS and Science Act of 2022 into law on Aug. 9, 2022. The Commerce Department is launching the application process for cities to receive a total of $500 million in grants to become tech hubs of artificial intelligence, quantum computing, biotech and other fields. (AP photo/Carolyn Kaster)

WASHINGTON (AP) The U.S. Commerce Department on Friday launched the application process for cities to receive a total of $500 million in grants to become technology hubs.

The $500 million is part of a $10 billion authorization from last years CHIPS and Science Act to stimulate investments in new technologies such as artificial intelligence, quantum computing and biotech. Its an attempt to expand tech investment that is largely concentrated around a few U.S. cities Austin, Texas; Boston; New York; San Francisco; and Seattle to the rest of the country.

This is about taking these places on the edge of glory to being world leaders, Commerce Secretary Gina Raimondo told The Associated Press. My job is to enhance Americas competitiveness.

The Biden administration has made it a priority to set an industrial strategy of directing government investment into computer chips, clean energy and a range of other technologies. Officials say that being leaders in those fields will foster economic and national security, reflecting a belief that the best way to compete against Chinas ascendance will come from building internal strength.

The tech hubs are meant to build up areas that already have major research specialties but lack the access to financing that could fuel stronger growth and business formation in those fields. Pockets of the U.S. already have leading-edge tech such as medical devices in Minnesota, robotics in Pittsburgh and agricultural technology in Fresno, California. But the challenge has been finding ways to boost those fields so that government investment leads to more support from private capital.

To qualify for the tech hub money, each applicant will need a partnership that includes one or more companies, a state development agency, worker training programs, a university and state and local government leaders. Roughly 20 cities are expected to be designated as tech hubs with 10 eventually receiving funding.

President Joe Biden hopes to broaden the funding over time, requesting in his budget proposal that Congress appropriate another $4 billion for it over the next two years. Raimondo said that she expects a large number of applications from across the political spectrum.

The tech hubs program, formally the Regional Technology and Innovation Hub Program, ties into a political message that Biden has delivered in speeches. The Democratic president has said that people should not feel forced to leave their hometowns to find good jobs nor should opportunity cluster in just a few parts of the country while other regions struggle.

You shouldnt have to move to Silicon Valley if youre a scientist with a great idea, Raimondo said.

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Grants worth $500M to fund tech hubs across US - Journal Record

Proven Ethereum Trading Techniques How to Identify and Trade … – Eye On Annapolis

If youre looking to invest in Ethereum, its important to have a good understanding of the market and the trends that are shaping it. Ethereum is a highly volatile cryptocurrency, and its price can fluctuate rapidly, making it challenging for inexperienced traders to profit consistently. However, by mastering some proven trading techniques, you can become a successful Ethereum trader and take advantage of the opportunities presented by this exciting market. So, before you invest in crypto, especially in Bitcoin, you must consider knowing about theProperties Of Bitcoin.

Before you start trading Ethereum, its important to understand the market trends that are driving the price. Ethereum is influenced by a wide range of factors, including global economic conditions, regulatory developments, and technological advancements. To trade Ethereum successfully, you need to stay up-to-date with the latest news and events that impact the market.

One useful technique for identifying market trends is to use technical analysis. Technical analysis involves studying historical price charts and identifying patterns that may indicate future price movements. By using technical indicators like moving averages, support and resistance levels, and momentum indicators, you can gain insight into the current market trend and make informed trading decisions.

Another key technique for trading Ethereum is identifying support and resistance levels. Support levels are price levels at which buyers are willing to enter the market and prevent prices from falling further. Resistance levels, on the other hand, are price levels at which sellers are willing to enter the market and prevent prices from rising further.

By identifying support and resistance levels, you can determine the key price levels at which traders are likely to buy or sell Ethereum. This can help you make more accurate predictions about future price movements and improve your trading performance. You can use technical analysis to identify support and resistance levels, as well as fundamental analysis to assess the underlying market conditions that may influence these levels.

One of the most effective ways to manage risk when trading Ethereum is by using stop loss and taking profit orders. A stop loss order is an order to sell Ethereum if the price falls below a certain level, while a take profit order is an order to sell Ethereum if the price rises above a certain level. By using these orders, you can limit your losses and lock in profits, even if youre not actively monitoring the market.

To use stop loss and take profit orders effectively, you need to set them at appropriate levels based on your risk tolerance and trading strategy. You should also monitor the market closely to ensure that your orders are executed as planned and adjust them as necessary to reflect changing market conditions.

Its also essential to have a solid trading plan in place. A trading plan outlines your trading goals, strategies, risk management techniques, and other important factors that can influence your trading performance. By creating a trading plan and sticking to it, you can avoid emotional trading decisions and make more rational and disciplined trading decisions.

Furthermore, its crucial to stay up-to-date with the latest news and developments in the Ethereum market. This includes following industry leaders, reading market analysis reports, and keeping an eye on regulatory developments that can impact the market. By staying informed, you can make informed trading decisions and adapt to changing market conditions.

In conclusion, trading Ethereum can be a lucrative but challenging endeavor. By mastering the proven techniques outlined in this article, you can improve your trading performance and take advantage of the opportunities presented by this dynamic market. Using an online trading platform can also help you stay ahead of the curve and make informed trading decisions based on accurate market data. Whether youre an experienced trader or just starting out, theres never been a better time to invest in Ethereum and capitalize on the growing demand for this exciting cryptocurrency.

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Proven Ethereum Trading Techniques How to Identify and Trade ... - Eye On Annapolis