Focusing light through frosted glass leads to new 3D display technology
Enlarge / We're not at the hand-held hologram projector state yet, but we're getting there. reader comments 1 Share this story Sometimes it amazes me how fast physics goes from fundamental ideas to producing a new toy. The latest example comes from a bunch of experiments and theory on how opaque materials affect light passing through them, a topic that...
I regard the brain as a computer which will stop working when its component fail. There is no heaven or afterlife for broken-down computers. That is a fairy story for people afraid of the dark