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How to Make a Mini Sandblaster (and blast fossils out of rock)

In this video I show how to make a sandblaster and use it to dig fossils out of rock. Check out my sponsor, Skillshare! The first 500 people will get 2 months of Skillshare for FREE: <a href=" This ...
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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. 'Ghost tapping' holiday scams on the rise 'They make up logic': Trump faces backlash over strikes Millennial ...