When searching for your flashlight in a tent at night, you must rely on tactile information to identify objects. The visual representation of the shape of your flashlight might facilitate your search.

Researchers use mini plasma explosions to encode the equivalent of two million books into a coaster-sized device. The method could preserve research data for millennia with minimal storage costs. In ...

Consider using custodial wallets for convenience but understand they are controlled by third parties. Invest in a cold wallet for secure offline storage, especially for larger crypto amounts. Use hot ...