Jack Roper is back and dazzles and amazes us with two magic tricks. The first one he cut a coke bottle in half and the second trick he was able to turn a pile of Kings into Aces.
A wireless W-band 3D-printed temperature sensor based on a three-dimensional photonic crystal operating beyond 1000 ∘ C Jesús Sánchez-Pastor and colleagues demonstrate a ceramic W-band ...