In 1828, William H. Spencer invented them. Thomas Perry made the first rubber band company. Now, they are used for lots of activities. P.S. Please Google for more information.....
then rope or nothing
On March 17, 1845, Stephen Perry of the rubber manufacturing company Messers Perry and Co, Rubber Co Manuf London patented the fist rubber bands made of vulcanized rubber. Perry invented the rubber band to hold papers or envelopes together. try using google once in a while.
Flexible Ruler , Paper clip , Safety pins.
Yes. Rubber bands are thermoset polymers. Unlike thermoplastics, they do not melt or turn rubbery/soft when heated above their glass transition temperature. Instead, when they are heated, they decompose, losing mass, breaking up their polymer chains and become more weakened in strength. There are also other ways that they can decompose, which is due to UV light from the Sun or other sources attacking the polymer chains of the rubber bands. This also causes it to weaken.
no it does not change the elasticty if any thing it makes the rubber band smaller.What effect does heat have on the elasticity of rubber?That is not an easy question to answer but the heat stretches the rubber band because the molecules have to arrange or move themselves around. When a rubber band isn't being stretched the molecules are in a srtaight line.
March 7 1923
On March 17, 1845, Stephen Perry of the rubber manufacturing company Messers Perry and Co, Rubber Co Manuf London patented the fist rubber bands made of vulcanized rubber. Perry invented the rubber band to hold papers or envelopes together.
then rope or nothing
the elastic band was invented to hold envelopes and pieces of paper together.
On March 17, 1845, Stephen Perry of the rubber manufacturing company Messers Perry and Co, Rubber Co Manuf London patented the fist rubber bands made of vulcanized rubber. Perry invented the rubber band to hold papers or envelopes together. try using google once in a while.
because they are fun
Yes, rubber bands are made out of rubber.(:
Yes, Rubber bends are very useful. (Holding papers together, fixing things, organizing) But they are also used dangerously like shooting them at peopls faces.
rubber bands that are shaped like shapes and animals etc.
There is no way you can get free rubber bands but at amazon they are selling rubber bands for 10.99$
probably a bunch of rubber bands strapped together
There are 153 rubber bands in a box (17 newspapers x 9 days = 153 rubber bands).