NightHawkInLight on MSN

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 ...
Amazon S3 on MSN

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. Millennial therapist has 1 question ...