Raspberry Pi sells little add-on boards that fit on top of the tiny computer. This kind of board is called a hat. Pardon me, it’s HAT for “hardware on top.” C’mon, that’s freakin’ adorable. Anyway,…
At a glance Expert’s Rating Pros Lightweight Foldable Quite robust Our Verdict The Power Hat is a good idea, but the state of solar panel efficiency is such that this hat at least requires ideal…
Thousands of hackers, researchers and security professionals descended on the Black Hat and Def Con security conferences in Las Vegas this week, an annual pilgrimage aimed at sharing the latest research, hacks, and knowledge across…