You can give thanks to Dennis Hlynsky for these beautiful images.
The next video is just genius. Basically, he wants to find out if the fruit flies crawl random or if they actually walk over all the surface of the fruit. This is the result.
He tries similar experiments with ants… but the result is not that impresive. Basically the area is very small and there is nothing interesting in there to see ants start forming patterns (like when going for food).
As a physicist, it is a pleasure for me to introduce today this youtube chanel: Physics Girl.
But it was not only that video… the one that really got me is the next one with Walter Lewin (I attended two of his online courses and really feels like I was at his lectures).
and for the last video… a very nice experiment and easy to do. Show this to kids and they will love it.
Just to start a good weekend.
This is a collaborative experiment around the world to find the Universal Typeface combination of all typefaces. (By BIC).