| 13 vídeos se encuentrans. |
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 | | tiempo | vistas | |
 | Fresnel Lens DIY Knife Solar Metal Foundry DIY greenpowerscience | 7:60 | 50,605 | |
 | Fresnel Lens seafood Alfredo solar cooking parabolic mirror | 7:26 | 26,932 | |
 | Solar Key Making DIY keys with a Fresnel Lens | 3:26 | 80,760 | |
 | DANCING WATER Leidenfrost Effect SOLAR FRESNEL LENS SLOMO, Slow Motion | 3:33 | 14,248 | 2 listas de mas |
 | Fresnel Lens Solar Foundry Obsidian Farm 3800 ˚ F 2100˚ C Fresnel Optics | 7:34 | 630,065 | |
 | Fresnel Lens thermal storage welding brazing with Sunlight can be used to produce steam | 2:90 | 46,173 | |
 | Fresnel Lens 3002ºF DIY Lava Obsidian FARMING Melt Rock with Sunlight Solar | 5:53 | 208,261 | |
 | FRESNEL LENS Solar 3000˚ F Sunlight Melting a Burning Stuff With 3000ºF Solar Power death ray | 5:10 | 118,049 | 1 lista de mas |
 | 3d glass solar doodler GLASS SPRINGS Fresnel Lens Soda bottle fiber optic art | 2:54 | 14,502 | |
 | Solar Fresnel Lens 64" spot Solar concrete crusher Solar can melting with a solar scorcher | 7:29 | 29,910 | 1 lista de mas |
 | Free Energy solar Giant Water Parabola Cooker 1000f AQUA DEATH RAY | 7:35 | 157,010 | |
 | Fresnel Lens SOLAR FOUNDRY MELTING STEEL Solar-Powered Death Ray In His Backyard | 14:12 | 91,360 | 1 lista de mas |
 | Fresnel Lens Solar magnifying glass for optical scorcher | 5:00 | 236,399 | |
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