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Ajay Royyuru: Genographer

Royyuru manages a computational biology lab and runs the computing research for the Genographic Project

4 min read
Ajay Royyuru
In Our Genes: Ajay Royyuru traces the history of human migration through DNA data.
Photo: Jordan Hollender; Model courtesy OF Indigo® Instruments

Where did we come from? How did we get here? The Genographic Project—a joint effort of the National Geographic Society, in Washington, D.C., and IBM Corp.—aims to answer those big questions once and for all. Using genetic data from thousands of people around the world, it plans to construct a map of human migration, spanning millennia from our origins in Africa to the present.

If this is anthropology’s moon shot—as some say it is—then its chief rocket scientist is Ajay Royyuru, senior manager of the Computational Biology Center at IBM’s Thomas J. Watson Research Center, Yorktown Heights, N.Y. “We get to pursue an innovation that will hopefully touch every individual on the planet,” Royyuru says of the project. “You don’t get to do that all the time.”

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The EV Transition Explained: Charger Infrastructure

How many, where, and who pays?

7 min read
Illuminated electric vehicle charging stations at night in Monterey Park, California.

Electric vehicle charging stations in Monterey Park, California.

FREDERIC J. BROWN/AFP/Getty Images

The ability to conveniently charge an EV away from home is a top concern for many EV owners. A 2022 survey of EV owners by Forbes indicates that 62 percent of respondents are so anxious about their EV range that travel plans have been affected. While “range anxiety” may be overblown, the need for an extensive and reliable external charging infrastructure is not.

Infrastructure terminology can itself be confusing. For clarity, bear in mind that a charging station is a specific physical location which has one or more charging posts. A charging post itself may have one or more ports, where each port can charge a single EV. Each post may have multiple types of service connectors to support different EV charging connector standards. And a port may supply varying power levels.

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Video Friday: Humanoid Soccer

Your weekly selection of awesome robot videos

4 min read
Humans and human-size humanoid robots stand together on an indoor soccer field at the beginning of a game

Video Friday is your weekly selection of awesome robotics videos, collected by your friends at IEEE Spectrum robotics. We also post a weekly calendar of upcoming robotics events for the next few months. Please send us your events for inclusion.

CoRL 2022: 14–18 December 2022, AUCKLAND, NEW ZEALAND
ICRA 2023: 29 May–2 June 2023, LONDON

Enjoy today’s videos!

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Get the Coursera Campus Skills Report 2022

Download the report to learn which job skills students need to build high-growth careers

1 min read

Get comprehensive insights into higher education skill trends based on data from 3.8M registered learners on Coursera, and learn clear steps you can take to ensure your institution's engineering curriculum is aligned with the needs of the current and future job market. Download the report now!