Download - Kaitlyn
Transcript
![Page 1: Kaitlyn](https://reader035.vdocument.in/reader035/viewer/2022070317/556943cbd8b42a2c788b4daf/html5/thumbnails/1.jpg)
Kaitlyn Boettner!
![Page 2: Kaitlyn](https://reader035.vdocument.in/reader035/viewer/2022070317/556943cbd8b42a2c788b4daf/html5/thumbnails/2.jpg)
A screw is an Inclined Plane wrapped around
the center core. Screws can change twisting motion for
up and down. Screws can push things together.
![Page 3: Kaitlyn](https://reader035.vdocument.in/reader035/viewer/2022070317/556943cbd8b42a2c788b4daf/html5/thumbnails/3.jpg)
Screws were invented in ancient times. They were invented in Egypt. It was very hard to make. They made it by hand. It took a wile.
![Page 4: Kaitlyn](https://reader035.vdocument.in/reader035/viewer/2022070317/556943cbd8b42a2c788b4daf/html5/thumbnails/4.jpg)
There is sharp screws Old screws. A different kind of screws is a Thread.
![Page 5: Kaitlyn](https://reader035.vdocument.in/reader035/viewer/2022070317/556943cbd8b42a2c788b4daf/html5/thumbnails/5.jpg)