Topological insulators are a prime example of how theoretical predictions can lead to experimental discoveries that reshape our understanding of the physical world.
Art should challenge, provoke, and make people think.
最好的創(chuàng)意總在你無意尋找時(shí)出現(xiàn)。
The Soviet Union was a civilization of fear, where people lived in constant dread of the knock on the door at night.