Scientists have developed a tiny 'claw machine' that is able to pick up and drop a marble-sized ball in response to exposure to chemical vapors. The findings point to a technique that can enable soft ...

Like the little green aliens in Disney’s “Toy Story,” people — often kids — may find themselves obsessed with “the claw.” Claw machines, also known as crane machines, dot arcades, malls, even grocery ...

Which mini claw machine is best? Nothing beats the satisfaction of winning a cool prize out of a claw machine. If your kid loves playing claw machines or wants to get better at them, buying a ...

In a crowded casino made for kids, stocked with rows upon rows of neon, chiming claw machines, I saw my 12-year-old son’s life flash before my eyes. He had already drained $20 into a single machine ...

Scientists at King Abdullah University of Science and Technology (KAUST) in Saudi Arabia have developed a tiny “claw machine” that is able to pick up and drop a marble-sized ball in response to ...