GAS METERS, a gas tutorial on all you need to know about gas meters for trainee gas engineers.

30:17
MEDIUM PRESSURE TIGHTNESS TEST. gas tutorial for trainee gas engineers on how to carry out the test.

14:54
Trump Spins After Musk & Rubio Blowup, Pentagon's War on Woke & Jimmy vs Daylight Saving Time

17:42
IGEM/UP/1B purging natural gas for domestic gas engineers, all you need to know. #gastraining

33:37
Something Strange Happens When You Trust Quantum Mechanics

21:51
GAS PRESSURES PART 1, a gas tutorial all about standing, working and operating pressures for ga.s.

29:11
HOW TO SIZE A GAS PIPE, A tutorial for trainee gas engineers on how to size a gas pipe to bs 6891.

33:45
Why It Was Almost Impossible to Make the Blue LED

26:44