6 WAYS HOW TO USE OLD THINGS and Make Homemade Machines & Tools

Hello,my new DIY homemade machines & tools
6 WAYS HOW TO USE OLD THINGS and Make Homemade Machines & Tools
https://www.youtube.com/watch?v=JQOOWpWUV8g

1.DIY No-Contact Hand Sanitizer or Liquid Soap Dispenser / Homemade Automatic Sensor Machine
2.Homemade machine drill press for making hole in wood using el.drill and
Old Scissor Jack
3.Homemade belt sander using old and damaged Vacuum Cleaner Motor
4.Simple Homemade (Battery) Machine for Sharpening Knives
5.Making Angle stand For Grinder DIY using The Old Parts of Bicycle
6.Homemade Roller Bender using motor rotors