https://padlet.com/Yuri3/4qcdqy303kl9 Elecricity was invented in 1752 by the inventor Benjamin Franklin. en-us 2016-07-11 10:47:48 UTC 2024-12-10 03:24:30 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Bigthunderstorm.png Yuri3 https://padlet.com/Yuri3/4qcdqy303kl9/wish/116197811 2016-07-11 10:55:04 UTC https://padlet.com/Yuri3/4qcdqy303kl9/wish/116197811