Photovoltaic cells made from organic polymers, rather than crystalline silicon, could make solar power much cheaper. Last year Konarka, a startup based in Lowell, MA, opened a factory for such solar panels, which are flexible and produced in a process akin to printing (see “Mass Production of Plastic Solar Cells”). The first application of Konarka’s potentially transformative technology? Umbrellas. SkyShades, based in Orlando, FL, is incorporating the panels into umbrellas designed for outdoor seating areas in places like restaurants and bars. Patrons can recharge mobile devices such as laptops and cell phones from outlets built into the stem of the umbrella. The four-meter-wide Powerbrella can generate up to 128 watts of electricity, which charges a bank of batteries located in its base.
The hype around DeepMind’s new AI model misses what’s actually cool about it
Some worry that the chatter about these tools is doing the whole field a disservice.
The walls are closing in on Clearview AI
The controversial face recognition company was just fined $10 million for scraping UK faces from the web. That might not be the end of it.
A quick guide to the most important AI law you’ve never heard of
The European Union is planning new legislation aimed at curbing the worst harms associated with artificial intelligence.
These materials were meant to revolutionize the solar industry. Why hasn’t it happened?
Perovskites are promising, but real-world conditions have held them back.
Get the latest updates from
MIT Technology Review
Discover special offers, top stories, upcoming events, and more.