White elephant gifts are often funny or gag gifts, usually under $30 dollars. While people sometimes choose to bring a gift card from their favorite retailer to the gift exchange, more often than not, ...

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 ...

"Beautified" slime, a dinosaur that hatches itself out of an egg, and wiggly fidget collectibles are among the 113 innovative ...

Black Friday isn’t officially until November 28th, but that doesn’t mean you need to wait around to start saving.

“Sawfly（锯蜂）” 是一种与黄蜂相似的昆虫，这种昆虫会切开植物并把自己的卵产在切口处。苏格兰赫瑞-瓦特大学的研究人员一直在研究雌性锯蜂怎么知道如何做出这种独特的切割，从而避免杀死或损伤植物。

Like the original, there are four game pieces, but now they're Hello Kitty, My Melody, Kuromi, and Cinnamoroll. You can race ...

Plus, early access means less stress, more stock and a better shot at snagging those hot items before they’re gone for good.