Today's computers store information in magnetic hard drives, keeping files safe even when the device is powered off. But to ...
As someone who studies materials, Lu Li knows people want to hear about the exciting new applications and technologies his ...
The ferrofluid bolt kit combines a 50 mL bottle of ferrofluid, a specially modified bolt and nut, and strong magnets so you ...
Interesting Engineering on MSN
Iron reaches unprecedented energy state, hinting at future of low-cost batteries
The breakthrough shows that iron can release and reabsorb more electrons than previously thought possible, potentially enabling batteries that are both more powerful and far cheap ...
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