https://padlet.com/2102070163/x3houxjrx6599903 en-us 2023-04-03 03:34:03 UTC 2023-04-07 02:37:44 UTC hello@padlet.com 2102070163 https://padlet.com/2102070163/x3houxjrx6599903/wish/2541672171 The invention of hearing aids in the 20th century has helped a lot of deaf people or with hearing difficulties, like chirs. It was first invented by Miller Reese Hutchison in 1898, but has gone through lots of development to become the modern hearing aids we know of today]]> 2023-04-03 03:35:53 UTC https://padlet.com/2102070163/x3houxjrx6599903/wish/2541672171 2002070354 https://padlet.com/2102070163/x3houxjrx6599903/wish/2541675760 The IoT is the network of connected devices and tools that can communicate with each other and exchange data. it is currently being used for automation, and decision making in many industries, believed to make work faster and efficient.its currently being used however it is being improved.

]]> 2023-04-03 03:39:37 UTC https://padlet.com/2102070163/x3houxjrx6599903/wish/2541675760 https://padlet.com/2102070163/x3houxjrx6599903/wish/2541679031 created in 1981
creator: Richard Feynman
It uses nanotechnology to move and control molecules in the surrounding enviroment

]]> 2023-04-03 03:43:08 UTC https://padlet.com/2102070163/x3houxjrx6599903/wish/2541679031 https://padlet.com/2102070163/x3houxjrx6599903/wish/2541680501 Dr Alexander Fleming who was invented antibiotics in 1928 
Basically antibiotics use to killing bacteria ]]> 2023-04-03 03:44:48 UTC https://padlet.com/2102070163/x3houxjrx6599903/wish/2541680501