A quantum disappearing act could make it possible to embed secure messages in holograms and selectively erase parts of them even after they have been sent. Quantum light signals are inherently secure ...

JACKSONVILLE, Fla. – The city of Jacksonville unveiled a cutting-edge message Thursday from Mayor Donna Deegan at the Jacksonville International Airport. Jacksonville is one of the first major U.S.

BEIJING, Sept. 8, 2023 /PRNewswire/ -- MicroCloud Hologram Inc. (NASDAQ: HOLO) ("HOLO" or the "Company"), a Hologram Digital Twins Technology provider, today announced the launch of a multi-layer ...