Building a gas chromatograph
26:45
DIY mass spectrometer measures potassium in dietary salt substitute
21:23
Custom Transformer Shatters All Voltage Records (ft. 3D Printing Nerd)
28:47
I Raced a $600,000 CNC Machine
5:05
Homemade gas chromatography with Arduino - Einfache Gaschromatographie mit Arduino
4:14
DIY gas chromatograph
19:00
Foguete Que Literalmente Queima Água Como Combustível
15:25
Optimising an Air Engine
14:05