Describe 2 real life examples of where a worm and wheel mechanism is used what is the purpose of the mechanism?

Worm gears are constructed of a worm and a gear, with non-parallel, ... Worm gears are found in industrial applications, heavy equipment, and ... (This is different from most other types of gears, where the gear reduction is a function of the diameters of the two components.

Explanation:

the answer is solomon northrup. he was a free-born african american, abolitionist and professional violinist that was drugged, kidnapped and sold as slave in 1841 and remained in captivity until 1853 where he regained his freedom with the of the then-governor of new york, washington hunt. he wrote and published his memoirs "twelve years a slave" in 1853, and in this text, he tells the story of his escape thru one of louisiana's swamps (the great pacoudrie swamp) in which he ended up covered in green slime from crossing the surface of the dead water.