Solar-powered gadgets in 2026 deliver real daily value, powering chargers, lights, wearables, and homes with efficient, ...

Some medieval gadgets still kick modern tech’s butt, thanks to ingenious design and crazy-tough materials. You’re looking at implements refined between the 5th and 15th centuries—the OG era of ...

We all love our electronic devices and use them a lot, but we just kind of accept that eventually the batteries are going to wear out and that we're going to have to buy new versions. Is that just how ...