The vacuum-powered Flowbee haircutting system, a late-night infomercial product of the early 1990s, might be worth a second look thanks to the closure of barbershops as "nonessential businesses." ...

With over 3,000 companies showing off gadgets at CES 2023, it’s like an episode of Shark Tank. There are pitches for new products around every corner. Here’s a look at some that caught my eye, ...