https://padlet.com/1317013552/xtzeu1bb33bzpx4w en-us 2023-08-31 14:11:49 UTC 2023-08-31 20:37:37 UTC hello@padlet.com 1317013552 https://padlet.com/1317013552/xtzeu1bb33bzpx4w/wish/2679853861 alexander Graham bell
it was originally hurriedly made to find a fatal slug that was shot into the president of the time, James Garfield, however the crudely made metal detector failed to find the bullet in time]]> 2023-08-31 14:18:57 UTC https://padlet.com/1317013552/xtzeu1bb33bzpx4w/wish/2679853861 1317013552 https://padlet.com/1317013552/xtzeu1bb33bzpx4w/wish/2679856193 Invented by Guglielmo Marconi 
before becoming popular for use in the 1920's it was used to contact ships that were out at sea]]> 2023-08-31 14:20:22 UTC https://padlet.com/1317013552/xtzeu1bb33bzpx4w/wish/2679856193 1317013552 https://padlet.com/1317013552/xtzeu1bb33bzpx4w/wish/2679879143 Invented by Thomas MacLagan Aspirin was the modern pain relief medicine that would not cause as many ill side effects unlike sodium salicylate an ointment, which if you were to ingest less than 150 grams it could be fatal or cause severe damages ]]> 2023-08-31 14:28:32 UTC https://padlet.com/1317013552/xtzeu1bb33bzpx4w/wish/2679879143 1317013552 https://padlet.com/1317013552/xtzeu1bb33bzpx4w/wish/2679880403 Invented by the the Lumière brothers the cinema was as you could probably guess was made to show moving pictures, otherwise know as films ]]> 2023-08-31 14:29:26 UTC https://padlet.com/1317013552/xtzeu1bb33bzpx4w/wish/2679880403 1317013552 https://padlet.com/1317013552/xtzeu1bb33bzpx4w/wish/2679886211 Invented by John Milne
Seismographs are instruments used to record the motion of the ground during an earthquake. 

]]> 2023-08-31 14:33:11 UTC https://padlet.com/1317013552/xtzeu1bb33bzpx4w/wish/2679886211 1317013552 https://padlet.com/1317013552/xtzeu1bb33bzpx4w/wish/2679890238 Invented by Charles Parsons
the steam turbine was originally made for naval combat and warfare]]> 2023-08-31 14:35:46 UTC https://padlet.com/1317013552/xtzeu1bb33bzpx4w/wish/2679890238 1317013552 https://padlet.com/1317013552/xtzeu1bb33bzpx4w/wish/2679930925 The metal detector because of its many uses like how Metal detectors can aid in the discovery of metal inclusions hidden within things like the TSA at the airport, as well as metal objects buried underground. It can also be used as a way of detecting metal objects lodged in someone's body, overall it has many uses that aid in everyday life, can save a life, or protect a life ]]> 2023-08-31 14:58:59 UTC https://padlet.com/1317013552/xtzeu1bb33bzpx4w/wish/2679930925