all about levers mason
TRANSCRIPT
![Page 1: All about levers mason](https://reader036.vdocuments.mx/reader036/viewer/2022082809/556943b0d8b42a2c788b4d9a/html5/thumbnails/1.jpg)
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Whenever you pick up anything heavy your arm bone acts as the lever itself.
![Page 3: All about levers mason](https://reader036.vdocuments.mx/reader036/viewer/2022082809/556943b0d8b42a2c788b4d9a/html5/thumbnails/3.jpg)
By about 200 BC scientists like Archimedes were beginning to figure out why levers worked.
![Page 4: All about levers mason](https://reader036.vdocuments.mx/reader036/viewer/2022082809/556943b0d8b42a2c788b4d9a/html5/thumbnails/4.jpg)
A screw is a lever.
![Page 5: All about levers mason](https://reader036.vdocuments.mx/reader036/viewer/2022082809/556943b0d8b42a2c788b4d9a/html5/thumbnails/5.jpg)
TRANSCRIPT
Whenever you pick up anything heavy your arm bone acts as the lever itself.
By about 200 BC scientists like Archimedes were beginning to figure out why levers worked.
A screw is a lever.