4 ms·
During the presentation they showed a video of a person blowing a ping-pong ball with a hair-dryer, keeping it afloat. What's the relevance to lasers?
by maaaats 8y ago
During the presentation they showed a video of a person blowing a ping-pong ball with a hair-dryer, keeping it afloat. What's the relevance to lasers?
- okket 8y agoAn imaginative way to describe Optical Tweezers, for the real thing see https://en.wikipedia.org/wiki/Optical_tweezers https://en.wikipedia.org/wiki/Optical_tweezers