This summer, we saw the WHY (What Hackers Yearn) event happen in Netherlands, of course, with a badge to match. Many badges ...

Once upon a time, computers were gigantic installations that filled up several rooms, and scientists thought computers would only get larger from there. Instead, computers shrank. Yes, gigantic ...

On Oct. 8, 2025 the Department of Materials Science and Engineering hosted Yifei Mo for a seminar titled “Computation ...

Friends, I’ve gotten myself into a pickle and I need some help. A few years back, I decided to get into solar power by building a complete PV system inside a mobile trailer. The rationale for this ...

According to experts, lithium-ion batteries charge faster, last longer, and have a higher power density for more battery life ...

Apple Computer Inc. is recalling 1.8 million lithium-ion batteries for its iBook and PowerBook notebook PCs, just a week after Dell Inc. took a similar step. The batteries, which were supplied by Sony ...

Frustrated with supposedly disposable vapes being discarded, Doel decided to make use of the rechargeable lithium batteries ...

Researchers at MIT have found a way to extend the power life of mobile computers. Instead of using batteries, they draw power from an electronic device called an ultracapacitor. Although the approach ...