Why NEOX is not a GriGri - Long Term Review

Flywheel Trebuchet

Melting Copper Wire Into a River Table

The compass no one knows how to use

Slings vs Lanyards vs Personal Anchors - Differences, Usages & Safety Musts | Ep.3

Inveja Mata

How to tie into the harness with Perfect Figure 8 knot every time

How Japanese Longbows Are Made! Watch This Master Craftsman Make Giant Bamboo Longbows From Scratch.

20 KLEINSTE MINI-FLUGZEUGE DER WELT

Wirtz pumps are really clever

Unglaubliche Holzbearbeitungstechniken und Holzschnitzmaschinen

Why Are Guillotine Blades Angled? (tested)

Reveal Invisible Motion With This Clever Video Trick

Tensegrity Explained

New bionics let us run, climb and dance | Hugh Herr | TED

Why Snatch Blocks are AWESOME (How Pulleys Work) - Smarter Every Day 228

Visualizing 4D Pt.1

How are holograms possible?

How do QR codes work? (I built one myself to find out)

A Strange Map Projection (Euler Spiral) - Numberphile