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We made a $5 DIY sandblaster that actually works

The science pros at TKOR build a $5 homemade sandblaster that genuinely works, proving clever engineering can beat expensive tools.
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Build a $5 Sandblaster to Save on Tools

The science pros at TKOR show how to build a $5 sandblaster to save on expensive tools. Bad Bunny performs historic Super Bowl halftime show Federal judge orders Fulton County Georgia election case ...