Ken_McE
Flashlight Enthusiast
- Joined
- Jun 16, 2003
- Messages
- 1,688
I'm thinking we CPFers could come up with a use or two for these:
TOKYO (Reuters) - Japanese engineering researchers say they have created a tiny electronic light the size of a firefly which rides waves of ultrasound, and could eventually figure in applications ranging from moving displays to projection mapping.
https://www.reuters.com/article/us-...s-invent-floating-firefly-light-idUSKCN1G7132
Slashdot discussion:
https://hardware.slashdot.org/story...nese-scientists-invent-floating-firefly-light
TOKYO (Reuters) - Japanese engineering researchers say they have created a tiny electronic light the size of a firefly which rides waves of ultrasound, and could eventually figure in applications ranging from moving displays to projection mapping.
https://www.reuters.com/article/us-...s-invent-floating-firefly-light-idUSKCN1G7132
Slashdot discussion:
https://hardware.slashdot.org/story...nese-scientists-invent-floating-firefly-light