We Made IRON MAN'S LASER and it can CUT THROUGH STEEL!
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We made a REAL HOLOGRAM Desk like Tony Stark's!
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Watch full video: This is an AXE?
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Cutting mirrors with Diamonds
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Lava vs Laser - Qual é Mais Destrutivo?
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$0.09 Razor Blade into $3,000 Knife
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We Built A Real Life IRON SPIDER SUIT!
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World's First SCREW-BIKE
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