Airtank airguns

=== channel face off ===
https://www.youtube.com/channel/UC5dtfLzXsU94fgBb-Xnm9Qg
https://www.youtube.com/watch?v=9m-F7s0UtOM How to make a 3500psi PCP Air tank
https://www.youtube.com/watch?v=Wng45f33Ksw This is the homemade valve for airguns.
http://www.nippybox.com/v/b31329 http://www.thelabsa.com pdf on gyro imu in shoe detecting a person falling to the ground for automated alert.
=== links ===
Guns
Category:Guns