Daily Archives: July 5, 2018

Nanoparticles Toggle a Window between Clear and Reflective

By applying a coating on a clear window, it has been possible to convert the window into a one-way reflective mirror. If applied correctly, the coating allows people from inside the room to see outside, but for those outside the room, the windowpanes act like mirrors, preventing them from looking in. To revert to the clear glass, it is necessary to peel off the coating. Clearly, this is not a reversible process. A research team from the Imperial College London has now developed a process by which Read more [...]