HavocXphere
Honorary Master
- Joined
- Oct 19, 2007
- Messages
- 33,155
John Pendry from Imperial College London has built a calcite cloak that can work in air, hiding objects a few centimetres high.
the calcite cloak uses naturally occurring materials that cost only about US$1,000 to make and are easy to manipulate
Visible spectrum nogal. Finally making some proper progress with this.