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Neil Gershenfeld

Neil Gershenfeld is a physics topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Neil Gershenfeld rather than just read about it. In short: Neil Adam Gershenfeld (born December 1, 1959) is an American physicist. He is a professor in the MIT Program in Media Arts and Sciences and the director of the MIT Center for Bits and Atoms.

Neil Gershenfeld — main illustration
Neil Gershenfeld — illustration

Key takeaways

  • Neil Gershenfeld belongs to physics; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Neil Gershenfeld to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Neil Gershenfeld from memory before moving on to harder problems.

Reference excerpt

Neil Adam Gershenfeld (born December 1, 1959) is an American physicist. He is a professor in the MIT Program in Media Arts and Sciences and the director of the MIT Center for Bits and Atoms. He works mainly on interdisciplinary topics in physics and computer science, such as quantum computing, nanotechnology, and personal fabrication. He has been called the "intellectual father of the maker movement".

Early life and education Gershenfeld was born on December 1, 1959 in Ardmore, Pennsylvania to a Jewish family. His father, Walter Gershenfeld, was a labor arbitrator and mediator and emeritus professor of management at Temple University, and his mother Gladys Gershenfeld who was also an arbitrator. He attended Plymouth-Whitemarsh High School in Plymouth Meeting, Pennsylvania. Later he attended Swarthmore College, graduating in 1981 with a B.A. degree in physics with high honors. In 1990, he earned a Ph.D. in physics at Cornell University; his thesis was titled Representation of chaos. He received an honorary doctorate from Swarthmore College in 2006. In 2012 he received an honorary doctorate from Strathclyde University.

Career

In 1998, Gershenfeld started a class at MIT called "How to make (almost) anything". Gershenfeld wanted to introduce expensive, industrial-size machines to the technical students. However, this class attracted a lot of students from various backgrounds: artists, architects, designers, students without any technical background. In his interview to CNN, Gershenfeld said that "the students... were answering a question I didn't ask, which is: What is this stuff good for? And the answer is: Not to make what you can buy in stores, but to make what you can't buy in stores. It's to personalise fabrication". Gershenfeld believes that this is the beginning of a new revolution: digital revolution in fabrication that will allow people to fabricate things, machines on demand. Gershenfeld has presented his course on "How to make (almost) anything" at the Association of Professional Model Makers (APMM) 2010 Conference. In 2023, his course won the Irwin Sizer Award for the Most Significant Improvement to MIT education. This class later has led Gershenfeld to create Fab lab. Gershenfeld feels very passionate about this project, as he believes that teaching kids how to use technology and create it themselves will empower the future generations to become more independent and create technology that each individual community needs, not a technology that is currently available on the market. Fab labs exist in over 150 countries. In his interview with Discover magazine on the question what personal fabrication might be useful for, Gershenfeld said, "There is a surprising need for emergent technologies in many of the least developed places on the planet. While our needs might be fairly well met, there are billions of people on the planet whose needs are not. Their problems don't need incremental tweaks in current technology, but a revolution". Gershenfeld chairs Fab Foundation, leads the Fab Academy, which grew into the "Academany" platform for distributed hands-on education. In addition to the "How to make (almost) anything" course, Gershenfeld has taught "How To Make Something That Makes (almost) Anything", "The Physics of Information Technology", "The Nature of Mathematical Modeling". He was involved in starting the Interspecies Internet where he is a Founding Trustee. Gershenfeld has spoken at TED conferences, and presented at the World Economic Forum in Davos.

Quantum computing pioneer In 1998, Gershenfield and associates built the first quantum computer (2-qubit) that could be loaded with data and output a solution. Although impractical, it demonstrated the principles of quantum computation, it was the first significant faster-than-classical quantum computation.

Ultralight material In 2013, Gershenfeld and fellow researchers at MIT introduced reversibly assembled cellular composite materials.

Other research

His work has been published in Science, Nature, IEEE, ACM, Cell, and many other journals, as well as in The American Physical Society journal. Gershenfeld published an early paper on what became known as the Internet of Things. His paper "Microfluidic bubble logic" introduced digital logic in microfluidics. His paper on "Physical one-way functions" introduced the concept of physical one-way functions. Gershenfeld released the Great Invention Kit in 2008, a construction set that users can manipulate to create various objects.

Honors and recognition Gershenfeld is a Fellow of the American Physical Society (2007). He is a Fellow of the American Association for the Advancement of Science (2020). He is an elected Member of the National Academy of Engineering (2023). Scientific American named Gershenfeld one of their "Scientific American 50" for 2004 and has also named him Communications Research Leader of the Year. Gershenfeld has been featured in The New York Times, in The Economist, and on NPR. He was named as one of the 40 modern-day Leonardos by the Museum of Science and Industry Chicago. Prospect named him as one of the top 100 public intellectuals.

Jeffrey Epstein encounters In July 2019, it was revealed that the director of the MIT Media Lab, Joi Ito, had accepted several large donations from Jeffrey Epstein; Ito later resigned in the ensuing scandal. According to a 2020 investigation by Goodwin Procter, published at the request of the MIT Corporation, Gershenfeld and other faculty had encountered Epstein three times during MIT Lab tours between June and October 2013. During one tour, Esptein expressed an interest in Gershenfeld's research work including consciousness, and signaling and deception by animals. After the initial meeting at MIT, Gershenfeld accepted a dinner invitation to Epstein's home in New York City. Confirming this, emails from the Epstein files showed that in 2013, Epstein requested that Gershenfeld invite artist Jeff Koons to Epstein's home for dinner.

… excerpt ends here. Continue reading the full article.

Illustrations

Neil Gershenfeld illustration
Neil Gershenfeld: Gershenfeld in 2008
Gershenfeld in 2008
Neil Gershenfeld: Gershenfeld as keynote speaker at APMM 2010
Gershenfeld as keynote speaker at APMM 2010
Neil Gershenfeld: Gershenfeld with James Randi at TAM 5
Gershenfeld with James Randi at TAM 5

Worked examples

Example 1 — a first encounter with Neil Gershenfeld

Start with the simplest possible case. Write down what Neil Gershenfeld claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Neil Gershenfeld before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Neil Gershenfeld ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Neil Gershenfeld

In research
Neil Gershenfeld appears in physics research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Neil Gershenfeld in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Neil Gershenfeld is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1959 births, 21st-century American physicists, American quantum information scientists, so understanding it makes those chapters shorter.
In everyday life
Look for Neil Gershenfeld outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Neil Gershenfeld in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Neil Gershenfeld means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Neil Gershenfeld out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Neil Gershenfeld in simple terms?

Neil Adam Gershenfeld (born December 1, 1959) is an American physicist. He is a professor in the MIT Program in Media Arts and Sciences and the director of the MIT Center for Bits and Atoms.

Why does Neil Gershenfeld matter?

Because it connects several physics ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Neil Gershenfeld?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Neil Gershenfeld.

Tags

  • 1959 births
  • 21st-century American physicists
  • American quantum information scientists
  • Cornell University alumni
  • Fellows of the American Physical Society
  • Harvard Fellows
  • Jewish American scientists
  • Living people
  • MIT Media Lab people
  • Massachusetts Institute of Technology faculty
  • Plymouth-Whitemarsh High School alumni
  • Swarthmore College alumni

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