https://padlet.com/rbrown182/yehszqq8wqokekth Add a note telling us the history behind one lever invention en-us 2021-01-21 20:19:06 UTC 2025-11-17 07:36:34 UTC hello@padlet.com rbrown182 https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1111949391 The catapult was first used in 400 BCE by The Greek Dionysius the Elder of Syracuse. ]]> 2021-01-21 20:20:42 UTC https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1111949391 https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1150496218 The first version of a stapler was made made in 1866 by George McGill. It was originally used to fasten paper, when increasing use of paper required an efficient paper fastener. There is some debate over who invented the stapler, as many other people improved it over time. Group: Logan, Andres, and Charles.]]> 2021-02-01 19:07:49 UTC https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1150496218 amelia_olson https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1150502404 The nutcracker was made in Germany by Wilhelm Funhtner in 1872 to make cracking nuts easier.
Malina, Amelia, Berlyn ]]> 2021-02-01 19:09:02 UTC https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1150502404 https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1150506323 The Shaduf was invented by the Ancient Egyptians to carry water out of a well or a lake. - Gloria and Vivienne]]> 2021-02-01 19:09:49 UTC https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1150506323 https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1150506736 The shovel was invented by people in the early bronze age britain.  They were made from ox  shoulder blades and were most likely used to move rocks, sand, or snow. 

~Tanaz, Grant, Jozie]]> 2021-02-01 19:09:53 UTC https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1150506736 https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1150508060 the mousetrap was invented by william c hooker]]> 2021-02-01 19:10:08 UTC https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1150508060 https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1150537042 The door was invented in the 1st Century, during the era of Roman Egypt.]]> 2021-02-01 19:15:48 UTC https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1150537042 https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1150559569 The wheelbarrow was invented in 200 AD by Chuko Liang.]]> 2021-02-01 19:20:28 UTC https://padlet.com/rbrown182/yehszqq8wqokekth/wish/1150559569