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1. 6:36

   How to make a primitive spear thrower and fire darts from PVC

   NightHawkInLight · May 20, 2017 · 171.2K views

2. 5:37

   How To Make A Produce Slicing Shotgun Barrel For Air Cannons!

   NightHawkInLight · Apr 14, 2017 · 395.5K views

3. 9:15

   How To Make A High Power Air Cannon - 2" Piston Valve (Barrel Sealing)

   NightHawkInLight · Mar 31, 2017 · 497K views

4. 13:49

   How to Build a Radio Telescope (See Satellites 35,000km Away!)

   The Thought Emporium · Mar 20, 2017 · 564.4K views

5. 2:00

   How To Make PVC Pistons For Air Cannons, Vacuum Pumps, & Other Projects

   NightHawkInLight · Mar 18, 2017 · 169.2K views

6. 2:20

   How To Make Custom Brass Fittings

   NightHawkInLight · Mar 10, 2017 · 92.6K views

7. 14:24

   How to Pull Images from Satellites in Orbit (NOAA 15,18,19 and METEOR M2)

   The Thought Emporium · Mar 7, 2017 · 1.3M views

8. 5:14

   How to Make a Large Bore Vacuum Cannon

   NightHawkInLight · Mar 7, 2017 · 265.8K views

9. 8:36

   Making a Jacob's Ladder from an Arc Lighter & Can a Bismuth Levitator create a Frictionless Motor?

   NightHawkInLight · Jan 29, 2017 · 196.6K views

10. 5:04

    How To Make A Smoke Waterfall & Firey Smoke Combustion Experiments

    NightHawkInLight · Jan 14, 2017 · 160.6K views