Fuel cells

07 Nov 23

MIT Turns Captured Carbon Into Fuel–Efficiently

Mechanical, Production & Manufacturing

Dozens of eager research efforts are underway around the world to capture carbon dioxide from power plants, the air, and even the oceans. Although that greenhouse gas can be stored underground, it would be great if it could be turned into fuel. Researchers at MIT and Harvard University have now…

14 Jun 23

Hydrogen Fuel Cells Find Their Groove

Mechanical, Production & Manufacturing

Grooves in the kind of hydrogen fuel cells most likely to power vehicles may boost the performance of the devices by up to 50 percent, a new study finds.A fuel cell converts the chemical energy stored in fuels such as hydrogen into electricity. It works by reacting the fuel with…

12 Dec 22

Self-Powered Electronic Pill Monitors Gut Chemistry

Biotechnology & Biomedical

A battery-free electronic pill that can help doctors wirelessly analyze molecules generated during vital bodily chemical reactions in the gut has been demonstrated for the first time, say the researchers behind a new study. The team of engineers, from the University of California at San Diego (UCSD), detailed their findings…

MIT Turns Captured Carbon Into Fuel–Efficiently

Hydrogen Fuel Cells Find Their Groove

Self-Powered Electronic Pill Monitors Gut Chemistry

Boosting Laser Power Will Help Them Blast Drones

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