Zonah Tests the Pressure Required to Inflate 350, 260, and 160 Entertainer Balloons (MP4 - 1080p)
Price: $15.99
Length: 18 minutes
Size: 3.21 GB
Format: mp4
Resolution: 1920x1080
Added: 5/24/19 12:35 AM
Zonah wants to precisely measure the pressure required to inflate common sizes of entertainer balloons. She also wants to compare the pressure required for 'brute power' inflation to that required when pulling on the balloon to stShow more