A small portable fan you can stow in your bag for immediate cooling is the ultimate warm weather hack. These overlooked devices may not be anything new, but they are absolute game changers.

In 2025, Rostec State Corporation's Shvabe Holding will launch the first Russian portable ventilator, AIVL-D, which can be used at home. The product weighs 5 kilograms and, thanks to the built-in ...