https://padlet.com/hcho030806/f1ekasma16n2eit7 en-us 2022-08-16 16:33:37 UTC 2025-11-22 18:46:10 UTC hello@padlet.com hcho030806 https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262426553 Early Babylonian and Egyptian records and the Hebrew Bible say that length was first measured with the forearm, hand, or finger.]]> 2022-08-16 16:37:46 UTC https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262426553 fremis072306 https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262430144 In 1791, France proposed the unit of the meter (which meanse measure in greek). The reference for the meter was the distance of the meridian from the north pole to the equator. ]]> 2022-08-16 16:41:35 UTC https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262430144 hcho030806 https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262432101 The Babylonian's method of measuring was very slight longer than the Egyptian cubit. ]]> 2022-08-16 16:43:35 UTC https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262432101 fremis072306 https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262435401 Later in the late 19th century France a prototype meter using a mixture of platinum and iridium (resistant to oxidation and abrasion) was created for a need to unify dimension references on a global scale. ]]> 2022-08-16 16:46:57 UTC https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262435401 hcho030806 https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262435774 The Romans adapted the Greek system. The romans did not use cubit. ]]> 2022-08-16 16:47:27 UTC https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262435774 hcho030806 https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262437132 a royal ordinance Assize of Weights and Measures gave a long list of definitions of measurement to be used. It was rather successful and lasted 600 years. ]]> 2022-08-16 16:48:59 UTC https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262437132 https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262437498 In the 12th century, King Henry I fixed the yard as the distance from his nose to the thumb of his out-stretched arm. ]]> 2022-08-16 16:49:27 UTC https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262437498 hcho030806 https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262437616 Gabriel Mouton suggested that the world should adopt a uniform scale of measurement based on the mille, which he defined as the length of one minute of the Earth's arc.]]> 2022-08-16 16:49:37 UTC https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262437616 https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262438263 In the 14th century, King Edward II of England ruled that 1 inch equalled 3 grains of barley placed end to end lengthwise.

]]> 2022-08-16 16:50:27 UTC https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262438263 hcho030806 https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262439345 a new measurement system was adopted based on a length from nature.]]> 2022-08-16 16:51:44 UTC https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262439345 hcho030806 https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262440219 In the 1860s Britain, the United States and the German states all made moves towards adopting the metric system]]> 2022-08-16 16:52:34 UTC https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262440219 fremis072306 https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262440611 In 1960 during the General Conference on Weights and Measures the length of one meter waas determined by the wavelength of orange light that came from the element Krypton-86 in a vacuum ]]> 2022-08-16 16:52:51 UTC https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262440611 fremis072306 https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262442967 In 1983 the length of  one meter was determined by the speed of light and time and since then the meter has been defined as "the distance that light travels in a vacuum in 1/299,792,458 of a second," ]]> 2022-08-16 16:55:26 UTC https://padlet.com/hcho030806/f1ekasma16n2eit7/wish/2262442967