Category: science

Australians sit in a “golden cage”

For many years, Australia was considered a multicultural paradise: people from about 200 countries live on the fifth continent. However, during the pandemic, the island nation shut itself down to the point that some now speak of “Fortress Australia”, in

3D animation moves in free space

Animated holograms 3D animation moves in free space Researchers have succeeded in showing an animated hologram that can move freely in space. It is created by two lasers and an aerosol. Company in this thread Floating hologram: Researchers use two