| De thermometer van Galileo bevat glazen vaten waarvan het drijfvermogen afhangt van de temperatuur. Als die langzaam varieert, kunnen ze aan...
Zener131 (3)
| Galileo's thermometer is a pretty vintage object, and it is often lazy, then wrong. Here is an innovative idea to help it being more accurat...
| The lamp lava requires light and heat, it is condemned by the disgrace of incandescent bulbs. How to save this must-have geekery?