34:55

Nesin Matematik Köyü'nde Kurbağa Teoremi'ni anlattım

24:25

Der Glas-Check | Reportage für Kinder | Checkerin Marina

7:57

Recurve Bow Set Up For Deer Hunting

8:40

Bare Shaft Tuning for Traditional Archery

5:57

How I Invented the invincible bowstring

8:17

Traditional Archery Draw Length/Draw Check

12:14

Determining Arrow Spine

4:25

Tying nocking point - Serving Method