The results show that terahertz radiation has strong penetrability to most of wrappers, and the technology can become an ...

73、冬爷爷送来的雪给我们带来了无尽的欢乐，不信你瞧：在校园的操场上，孩子们有的掷雪球，有的堆雪人，还有更多的孩子在打雪杖，那清脆的嬉戏叫喊声充盈了整个校园，听听那欢乐的声音足以把树上的积雪震落下来。

Advanced 3D printing techniques create flexible origami robots with high magnetic responsiveness, paving the way for biomedical applications and soft robotics.

This week Gear Break features a 3D printed helmet, pedals with lights, a new bike from Wilier, winter bibs from Castelli, and ...

There’s now a huge range of folding phones, too, which have hit a ‘sweet spot’ of being more durable with bigger, better-performing outer screens. However, they remain expensive. Below, you’ll find ...