Welcome, Guest
Username: Password: Remember me
  • Page:
  • 1


F5-07: SPOOL AND CARDBOARD 8 years 6 months ago #572

  • zzfixk23
  • zzfixk23's Avatar Topic Author
  • Offline
  • User is blocked
  • User is blocked
  • Posts: 323
  • Thank you received: 0

ID Code: F5-07
Purpose: Illustrate properties of fluid flow in a counterintuitive way.
Description: Place the cardboard piece at the end of the spool with the pin sticking up through the hole of the spool. Blowing into the other end of the spool keeps the cardboard in place. The pin keeps the cardboard from sliding away. It will not blow off! Cessation of blowing allows the cardboard to fall off.
Availability: Available

Please Log in to join the conversation.

Last edit: by zzfixk21.
  • Page:
  • 1
Time to create page: 0.080 seconds