Taking a look inside the human body has never been easier -- just swallow a camera in the shape of a pill. However, what is not quite as easy is retrieving a piece of whatever you’re viewing. This i...
Taking a look inside the human body has never been easier — just swallow a camera in the shape of a pill. However, what is not quite as easy is retrieving a piece of whatever you’re viewing. This is exactly what researchers from HIT Shenzhen have att... [658 chars]