Willow Demonstrates Techniques for Minimizing Effort While Inflating 260's (MP4 - 1080p)
Price: $4.99
Length: 4 minutes
Size: 874 MB
Format: mp4
Resolution: 1920x1080
Added: 4/24/23 1:00 PM
Willow wants to blow up a standard entertainer balloon, called a '260' because it inflates to 2' diameter by 60 inches long. She tests the psi required to inflate it by air pressure alone, and then investigates how much less is reShow more