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: https://skl.sh/nighthawkinlight This project was quick and easy, and can be scaled up using larger tubing for a full size sandblaster. The small brass tubing used in the video was 3/32" (2.38mm) in diameter, which was about perfect for baking soda or sand as blasting media. Images of professionally prepared trilobite fossils were provided courtesy of: https://www.fossilera.com/ A special thanks to my top supporters on Patreon! Syniurge, Matthew Leitzke, TheBackyardScientist, Enzo Breda Lee, John Johnson, & Thibaud Peverelli Check out my Patreon page at: / nighthawkprojects
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How to make a simple sandblaster
