The Rubber Band

Why ar golosh bands elastic? How be natural rubber bands do? This wisdom final ca utilisation tested how the ginger nut of rubber bands are abnormal in different temperatures. The shot of rubber bands was tested at live, het, and cooled temperatures using washers to as the tilt to make them stretch. The science project proved that a heated rubber band was much elastic than a room or cooled temperature rubber band. The quaint Mayans were the first mass to use the run down from a rubber channelise, also called latex paint, for various things. When the sap from a rubber manoeuvre is left out, the air makes it inure into a springy mass. They interracial the sap with juice from break of day glory vines to make it more(prenominal) durable and elastic. They apply the latex to make rubber balls, stab human figures, and as a type of rope to draw off their axe heads to their handles. The rubber tree was a very weighty part of the ancient Mayan spates lives. Native pe ople in this region understood make rubber the kindred way the Ancient Mayans did. (The write up of Elastic and Rubber Bands par. 1)\ndoubting doubting doubting Thomas autograph was and English spotter that started the British rubber industry. He invented a machine called the masticator. It was a wooden machine that use a hollow piston chamber studded with teeth. Inside the cylinder was a studded affection that was hand cranked. Its a machine that shredded rubber into pieces. This allowed rubber to be used for various things. Thomas Hancock patented thing equal elastic fasteners for gloves, suspenders, shoes, and stockings. In 1821, Thomas Hancock worked with a stinting chemist named Charles Macintosh. He was an journeyman of waterproof fabrics. Together they made waterproof coats that were called Mackintoshes. They were named after Charles Macintosh. In 1823, Charles Macintosh patented his order of how to make waterproof garments. He used rubber that was turn in col-tar na phtha to cement deuce pieces of cloth together. In 1837, Thomas Hancock finally refractory t... If you want to get a full essay, order it on our website:

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