emi
No strong matches for “emi”. Here are the closest videos.
0:18Ringing in Ears Tinnitus Treatment
1.2M views • 14 years ago
ringinginearsv
A short promotional video demonstrating a head-thumping technique that is claimed to relieve tinnitus. Covering the ears and tapping the back of the head is said to silence the ringing temporarily.
Topic match · Medicine & infectious disease
3:40Build a Do-It-Yourself Air Purifier for About $40
2.3M views • 15 years ago
Michigan Medicine
A University of Michigan Medicine demonstration of building a cheap DIY air purifier from a box fan and a HEPA or high-MERV filter using hardware-store parts. It explains why this helps against dust, smoke and viruses and ties it to local air quality readings.
Topic match · Medicine & infectious disease
3:07How To Draw Mushrooms On An Oscilloscope With Sound
2.4M views • 12 years ago
Jellybean Fenderson
Jerobeam Fenderson shows how to draw a mushroom on an oscilloscope in XY mode using stereo audio, then animates it by modulating with a larger wave. Pd and Max4Live patches are provided.
Topic match · Electronics & circuit design
3:20Professional SMT Soldering: Hand Soldering Techniques - Surface Mount
4.3M views • 16 years ago
John Gammell
A three-minute demonstration of professional hand-soldering techniques for multi-lead surface mount parts, to IPC class 3 criteria.
Topic match · Electronics & circuit design