The devices could store three times more energy per pound than current EV batteries, providing a lighter power source for ...

Batteries are nearing their limits in terms of how much power they can store for a given weight. That's a serious obstacle ...

Engineers developed a fuel cell that offers more than three times as much energy per pound compared to lithium-ion batteries. Powered by a reaction between sodium metal and air, the device could be ...

Researchers from the Massachusetts Institute of Technology (MIT) in the United States have developed a sodium-air fuel cell, ...

Ask any serious maker or hobbyist what’s in their go-to toolkit, and you’ll hear about saws, soldering irons, maybe a 3D printer—but one unsung hero shows up time and again: Loctite. Known for ...

These devices could pack three times as much energy per pound as today’s best EV batteries, offering a lightweight option for ...

A new lightweight sodium metal fuel cell could enable practical electric flight by surpassing the limits of lithium-ion ...

MIT’s sodium-air fuel cell offers 3x energy density and carbon-capturing byproducts—bringing electric flight closer to reality.

The best ceramic cookware offers showstopping nonstick qualities without toxic coatings or large quantities of oil. Our ...

Herein, we employed a new type of carbon tube with a whisker structure and excellent electrical conductivity, named as whisker CT (wCT), and used graphene oxide (GO) as a bridging and foaming agent to ...

† Sir Lawrence Wackett Aerospace Research Centre, School of Engineering, RMIT University, GPO Box 2476, Melbourne, VIC 3001, Australia ‡ School of Mechanical and Manufacturing Engineering, University ...