A team at UC Berkeley has developed the world’s smallest wireless flying robot, inspired by bumblebees. Weighing just 21 ...

Scientists have developed a single-cell green microalgae coated with magnetic material. This miniature robot was put to the test: would the microalgae with its magnetic coating be able to swim through ...

Mini rolling robot takes virtual biopsies Date: March 26, 2025 Source: University of Leeds Summary: A tiny magnetic robot which can take 3D scans from deep within the body, that could ...

From wallets to wireless chargers, the round-up below features our pick of the best magnetic mods for your mobile – no adhesive necessary. Introduced with the iPhone 12, MagSafe is a ring of mini ...