Tuesday, July 30, 2019

Scientist have made a contact lens that lets you zoom in by blinking

That would have been science fiction mere weeks ago:

No comments:

Battery-Free Artificial Photosynthesis Turns Sunlight, Water, and CO2 Into Fuel

https://scitechdaily.com/battery-free-artificial-photosynthesis-turns-sunlight-water-and-co2-into-fuel/