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the battery was invented to improve technolighy and electricity
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photography was invented so that they could have memories
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calculator was invented to help math and make it a fast and easy way to solve math problems quick
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the bicycle was in vented for transport and also a good way to keep fit
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this was invented to clean dishes
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this was invented for a war and was a huge deal because it was such a big heavy gun
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traffic lights were invented to stop more crashes and to have a more secure and safe feeling when you drive
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toilet paper was envented for hygenic reasons so when you do number 2 you stay clean
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sherrin footballs were designed just for AUSTRALIAN RULES FOOTBALL
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this motorcycle was invented for fast and easy travel
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coke a cola was on of the best drinks of the 1900 and still is to this day
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roller coasters are used for the enjoyment of everyone at theme parks
