If you want to skip ahead to some of my personal favorite demos:

Monkey Shoot:
   • Demo 10105: Monkey Shoot  

Whoosh Bottle:
   • Demo 10207: Whoosh Bottle Rocket  

Hammer Pound:
   • Demo 10211: Hammer Pound  

Coanda Effect:
   • Demo 10902: The Coanda Effect  

Van de Graaff Generator:
   • Demos: Van de Graaff Generator  

Railgun:
   • Demo 12210: Railgun  

Can-nihilator:
   • Demo 13001: Can-nihilator  

Rubens' Tube:
   • Demo 20608: Rubens' Tube  

Shattered Wine Glass:
   • Demo 10703: Shattering Wine Glass  

Black Fire:
   • Demo 40004: Black Fire  

Gyroscopes:
   • Demos: Gyroscopes  

Schlieren Optics:
   • Demo 20708: Schlieren Optics  

Music Credit:
"Starlight'" Trey VanZandt (   / treyvanzandt  )
Licensed under Creative Commons: By Attribution 3.0 License