Гормоны для грибов.
4:53
Mushrooms at home / grow champignons
9:48
Self-Healing Material
17:26
Николаевские голуби г.Павлоград 16.О1.2О24.Я вгостях в Сучкова Владимера Н.
20:40
Making TNT
23:07
Making the DEA's Most Hated Decongestant
21:15
History of a Lost Supermaterial & How To Make It (Starlite Part 2)
18:02
Acoustic Energy & Surprising Ways To Harness It (Intro To Thermoacoustics)
7:37