Blavity on MSN

Artist Harold Caudio Transforms Skittles, Coffee Beans And More Into Portraits Of Black Icons In Latest Exhibit

Self-taught visual artist Harold Caudio is redefining the boundaries of creativity with his latest exhibit, “Colored ...
Interesting Engineering on MSN

Impossible to fake? New hydrogel could give every object a unique, unclonable identity

Now, scientists have developed a novel method using a special kind of gel that can act as a unique, unclonable physical ...