Állítólag... - Season 6 Episode 5 5. epizód
Why would ancient man go to all the trouble of making stone arrowheads when sharpening a stick would have done the same job? Could machine gunfire mow down a tree?
- Műfaj: Documentary
- Stúdió: Discovery, SBS
- Kulcsszó: experiment, research, urban legend, engineering, explosion, debunking, crash test dummy, myth, science
- Öntvény: Brian Louden, Jonathan Lung, Robert Lee
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