18-July-2015 Saturday
Big banana.
07-July-2015 Tuesday
Explanatory.
02-February-2014 Sunday
Two physics teachers visually demonstrate a hysteresis loop.
14-January-2014 Tuesday
Jeans for geeks =)
14-January-2014 Tuesday
"Hello, world!" different languages.
14-January-2014 Tuesday
Patience + direct hands
v20240901
