A Better Solar Collector
Jonathan Mapel, cofounder of Covalent Solar, based in Cambridge, MA, uses commonly available plastic sheets to illustrate how a new solar concentrator works. He then shows a prototype of the new solar concentrator, which features advanced dyes that make it highly efficient.
Jonathan Mapel, cofounder of Covalent Solar, based in Cambridge, MA, uses commonly available plastic sheets to illustrate how a new solar concentrator works. He then shows a prototype of the new solar concentrator, which features advanced dyes that make it highly efficient.
Keep Reading
Most Popular
How Rust went from a side project to the world’s most-loved programming language
For decades, coders wrote critical systems in C and C++. Now they turn to Rust.
The inside story of how ChatGPT was built from the people who made it
Exclusive conversations that take us behind the scenes of a cultural phenomenon.
Design thinking was supposed to fix the world. Where did it go wrong?
An approach that promised to democratize design may have done the opposite.
Sam Altman invested $180 million into a company trying to delay death
Can anti-aging breakthroughs add 10 healthy years to the human life span? The CEO of OpenAI is paying to find out.
Stay connected
Get the latest updates from
MIT Technology Review
Discover special offers, top stories, upcoming events, and more.