Hikers, soldiers and school children all know the burden of a heavy backpack. But now, researchers have developed a prototype that not only makes loads feel about 20% lighter, but also harvests energy ...

CNN Underscored is bringing you the best of CES 2022 all week — be sure to check out our coverage hub for the biggest tech products worth getting excited about. We’ve all been there — you’re getting ...

Adult Backpack Usb port & headphones hole: external USB charging port with built-in charging cable is easily to charge your smart phone, Kindle and other electronics devices on the go (portable power ...