O

optics

simple interactive optical simulations for school students

Simple geometrical optics online, the project is found at: https://simple.openopticsmodule.com/.

The Open-Drip-Sensor is a frugal scientific instrument that counts and display the drip-rate of an intravenous-line. It can be adapted on any kind of drip-chamber.

Website for the SimCav program: https://simcav.org/