Making and Testing a Homemade Parabolic Mic
28:08
The Sound of Rogue (Headphones encouraged 🎧)
24:57
Making PVC Blowguns
23:34
Building a quality USB-C microphone
25:50
Making a historical crossbow - with the HIGHEST arrow speed?
21:24
Prince Rupert's Drop EXPLODING in Epoxy Resin at 456,522 fps - Smarter Every Day 273
1:06:43
how "crazy Russians" took Parkour to the next level
26:53
Melting Styrofoam into Knives
22:29