Including how to measure the push of a laser pointer; how to lose your shoes; an illustration of life’s modern complications; an excruciatingly simulated heist game; and a guide to Japanese portable record players.
Including how to measure the push of a laser pointer; how to lose your shoes; an illustration of life’s modern complications; an excruciatingly simulated heist game; and a guide to Japanese portable record players.
Enjoyed Dr Gordon Shaw’s presentation, i.e.,
“How to measure the push of a laser pointer.”
The answer is: 7pN. —That is, seven piconewtons.
I particularly enjoyed his reaction when he saw a photo of ‘his’ creation, impressed that a special lens could capture it, it was so tiny. Btw: great ponytail, Gordy.
Thank you David.