Forget coffee, you can now stay alert by strapping on a wristband that lightly zaps you awake. That’s what eCoffee Energyband, a Chinese gadget that sells for just over $100, is claiming to do. First ...

Five years ago I bought a precision screwdriver that immediately replaced a whole box full of them and it's gotten regular use since. The clever design was by Hoto, and now it and other companies like ...