Lots of fun stuff to see at NurdRage and Smarter Every Day
Category: science fun
Artistic visualization of science
The Swiss photographer Fabian Oefner has specialised in capturing transient events such as balloons or soap bubbles bursting. Some of his work could be seen at an exhibition in Zürich in January 2013, and there is a TedX talk by Fabian.
To boil an egg (fun)
Everything you wanted to know about how long it takes to boil an egg, and why a hard-boiled egg takes longer to cook when skiing: http://newton.ex.ac.uk/teaching/cdhw/egg/