Barbara Liskov addresses the challenges that confront computer science.

Barbara Liskov on the Future of Computer Science

Barbara Liskov addresses the challenges that confront computer science.


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Liz MacDonald on the strangest auroras in the world.

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Liz MacDonald discusses what more people should know about the auroras.

Scientist Interviews

James Maynard Solves the Hardest Easy Math Problems

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James Maynard talks about why he’s obsessed with prime numbers.

Scientist Interviews

Katie Mack Knows How It’s All Going to End

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Katie Mack describes the most likely scenario for the end of the universe.

Quanta Conversations

Epidemiologist Tara Smith Answers Coronavirus Questions

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Highlights from Tara C. Smith’s live YouTube event on May 1, 2020, in which she answered reader questions about the COVID-19 pandemic.

Scientist Interviews

Pincelli Hull Explains What Killed Off the Dinosaurs

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Evidence from the oceans decisively shows that an asteroid strike caused the last mass extinction, argues Pincelli Hull. The cataclysm continues to hold lessons for today.

Scientist Interviews

Ronald Rivest on Building Better Elections

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Ronald Rivest of the Massachusetts Institute of Technology describes the role of computers in voting and what makes elections trustworthy.

Scientist Interviews

Omololu Akin-Ojo: Doing Cutting-Edge Physics in Africa

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Omololu Akin-Ojo of the East African Institute for Fundamental Research discusses his plans to invigorate theoretical physics in Africa, including by focusing on problems related to energy and water that will especially impact the continent.

Scientist Interviews

Nobel Laureate James P. Allison on the Origins of His Cancer Immunotherapy Research

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James P. Allison of the University of Texas MD Anderson Cancer Center discusses what initially drew him to immunology as a field and why many scientists used to be skeptical that an immunological strategy for killing cancers would work.

Scientist Interviews

Scarlett Howard on the Lessons of Teaching Bees Math

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Scarlett Howard describes how and why she taught honeybees math.