you boil it in water and with mabey to forks stick them into the rubber and pull then do it with out putting it in boiled water then one in the freezer
rubber is stretchy because of its elasticity and certain arrangement of its atoms. their should be weak attractive forces between layers of atoms so that they could slip pass each other...
The force could be in Newtons or poundsforce. It will be proportional to the amount of stretch, up to the limit of elasticity.
what could happen if hair elasticity was not carried out
Room temperature is fine. Latex is a rubber product - keeping it at too cold a temperature could result in failure !
i if am in from of the line and a guy come and stab me with a niddle could i be effected
Oxygen, for the most part. Oxidation is usually the cause of decay for most things. It could also be argued that some pollutants in the air like "acid rain" are responsible, but they are not omnipresent and therefore could not account for all rubber decay.
The hypothesis for creating a bouncy ball could be that by combining certain materials such as rubber, a polymer, and other additives in a specific ratio and following a particular manufacturing process, a bouncy ball with desired elasticity and bounce properties will be produced.
There is no doubt any rubber ball will have an optimum "bounce" temperature and it is unlikely this is room temperature. it could in fact be cooler. It is well known squash balls are warmed up before being used, so it is likely warming bouncy balls up will make them bounce more.
a tube made out of rubber you retard.
Have a rubber male grasshopper mate with a rubber female grasshopper. The offspring will be rubber, provided the male grasshopper wasn't wearing a rubber at the time of mating.
At the small rubber duck shop, of course!
Our world could not function without rubber as we know it.