The Rubber Band

Why are meritless eraser bands ductile? How are prophylactic bands made? This science mould tested how the elasticisedity of safety bands are affected in different temperatures. The elasticity of surface bands was tested at room, heated, and cooled temperatures use washers to as the weight to establish them stretch. The science project proven that a heated rubberize band was more elastic than a room or cooled temperature rubber band. The ancient Mayans were the get-go people to use the jester from a rubber tree, in like manner called latex, for miscellaneous things. When the chump from a rubber tree is go forth out, the air grounds it harden into a springy mass. They mixed the sap with juice from morning honor vines to compel it more long-lasting and elastic. They apply the latex to stick rubber balls, hollow homosexual figures, and as a reference of rope to tie their chop heads to their consecrateles. The rubber tree was a very important break dance of the ancient Mayan peoples lives. Native people in this region still make rubber the same focusing the Ancient Mayans did. (The History of springlike and Rubber Bands par. 1)\nThomas autograph was and English inventor that started the British rubber industry. He invented a forge called the masticator. It was a wooden machine that used a hollow cylinder stud with teeth. Inside the cylinder was a studded core that was hand cranked. Its a machine that shredded rubber into pieces. This allowed rubber to be used for various things. Thomas autograph patent thing like elastic fasteners for gloves, suspenders, shoes, and stockings. In 1821, Thomas autograph worked with a Scottish pill pusher named Charles macintosh. He was an inventor of raincoat fabrics. Together they made raincoat coats that were called Mackintoshes. They were named after Charles Macintosh. In 1823, Charles Macintosh patented his method of how to make waterproof garments. He used rubber that was dissolved in col-tar nap htha to cement two pieces of fabric together. In 1837, Thomas Hancock finally decided t... If you penury to get a skillful essay, order it on our website:

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