If you’re stumped on what to get that creative individual on your list—and you’re sick of just giving a gift card—this unique ...

Whether you’re shopping for a future WNBA star, a young self-care expert, or a bona fide artist, these gifts are sure to elicit an “OMG.” ...

科学家们设计了一种只凭手腕运动就可以抓握物体的机械手。这只由英国剑桥大学研究团队研发的3D打印机械手中被放置了传感器，从而能够 “感知” 它所触摸的物体。 Researchers say their robotic hand can handle items that are currently too delicate for machines. The hand uses wrist ...