Archimedes of Syracuse invented the water screw, and Sir Joseph Whitworth invented the first standard screw thread system.
Historians do not really know how or why the screw was invented. This is because the use of screws predates our records.
a clockmaker
Husnain Ali khan invented Screw Jack in 1980 WRONG invented by Leonardo da vinci in 1450 more recent I have worked with screw jacks since 1960
The phillips head screw was invented in the 1930's and received its patent in 1936.
Archimedes of Syracuse invented the water screw, and Sir Joseph Whitworth invented the first standard screw thread system.
Somebody needed to move some water.
Archimedes invented Archimedes' screw.
The Archimedes screw was invented in 250 B.C.
Historians do not really know how or why the screw was invented. This is because the use of screws predates our records.
The screw drill was invented in 1861.
a clockmaker
Husnain Ali khan invented Screw Jack in 1980 WRONG invented by Leonardo da vinci in 1450 more recent I have worked with screw jacks since 1960
The phillips head screw was invented in the 1930's and received its patent in 1936.
He invented a screw.
He invented the Lifting screw -which lifts water up to a higher level, pulley-which makes lifting heavy objects much easier, Golden Crown, as well as the Catapult,the Burning mirror and the lever The arkamedes screw... 1gameboyc's comment, Wrong! I study Archimedes and he did not invent the lever. The lifting screw is known as the Archimedes screw.. it was invented in the 3rd century
No, a screw will sink in water as it is denser than water. The weight and shape of the screw will determine how it behaves in water.