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The Rodney Brooks Rules for Predicting a Technology’s Commercial Success

A few key questions will help you distinguish winners from losers

10 min read
Illustration: Chris Philpot
Illustration: Chris Philpot

Building electric cars and reusable rockets is fairly easy. Building a nuclear fusion reactor, flying cars, self-driving cars, or a Hyperloop system is very hard. What makes the difference?

The answer, in a word, is experience. The difference between the possible and the practical can only be discovered by trying things out. Therefore, even though the physics suggests that a thing will work, if it has not even been demonstrated in the lab you can consider that thing to be a long way off. If it has been demonstrated in prototypes only, then it is still distant. If versions have been deployed at scale, and most of the necessary refinements are of an evolutionary character, then perhaps it may become available fairly soon. Even then, if no one wants to use the thing, it will languish in the warehouse, no matter how much enthusiasm there is among the technologists who developed it.

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Vanadium Anodes for Faster-charging, Longer-lived Batteries

Startup TyFast aims for 3-minute charging, 20,000-cycle life

3 min read
A foil rectangle labelled Tyfast, with two silver squares coming out of the top.

Startup Tyfast is making batteries based on a new anode material that allow it to charge in minutes and last for several thousands of charge cycles

Tyfast

To fulfill the vision of EVs that travel a thousand miles or phones that run for days on a single charge, most battery developers are racing to make batteries that can pack twice the energy in the same weight.

Not startup Tyfast, which is “approaching next-generation battery development in a counter-current direction,” says GJ la O’, CEO and cofounder of the 2021 spinoff from the University of California, San Diego.

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IEEE STEM Activity Kits Are In Demand at 150 U.S. Public Libraries

Kids can build robots, write code, and design video games

4 min read
Two boys and one girl standing in front of a computer monitor. On the left side of the monitor is a backpack containing a science activity kit.

These youngsters are checking out one of their local library’s IEEE-funded science activity kits.

John Zulaski

More than 150 public libraries throughout the central United States now lend out activity kits that let children explore just about any aspect of science, technology, engineering, and mathematics. The kids can check them out just like they would a book. The kits teach youngsters what engineers do, as well as how to code, build robots, design video games, and create animations.

The collections have been made possible by the IEEE Region 4 Science Kits for Public Libraries program with funding from Region 4 members and corporate sponsors. The SKPL program is the brainchild of IEEE Life Senior Member John A. Zulaski, the chair of the SKPL committee.

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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!