Experiments with soap bubbles.

www.castlefieldgallery.co.uk





Perpetural Bubble.
Apparently the world record for keeping a bubble is several years. This is done by maintaining a high moisture content in the surrounding air and ballencing the internal pressure of the bubble. I got almost 48 hours before i reset the bubble.

The Jam jar has tubes to control moiture levels and air pressure both internal and external to the bubble.




Above perpetual bubble detail - here you can see the tube to balance
pressure insde the bubble.

Other perpetual Bubbles...




Capilary action
Refferenceing an experiment by CV boys, Liquid creates parabolic curve bettween glass plates. variations of this are made by using different sized glass plates and adjusting the seperation distance.
Glass plates, clamps, small puddle of liquid, food colouring, wooden shelf.