The wrench you are working with does no! loosen a nut, your car sometimes succeed by slipping a length of pipe over the end of the wrench and pushing at the end of the pipe. why does this work? the pipe effectively lengthens the wrench. you can exert the same force to the end of the pipe, and get a greater torque became of the longer lever arm. the pipe effectively applies extra torque duo to elastic force of its deformation. this extra torque you to loosen the nut. the pipe effectively decreases the torque that holds the nut. you need to apply less torque to loosen it, so you can succeed by applying the same farce as before.

Neptune is the eighth planet from the sun. it was the first planet to get its existence predicted by  mathematical calculations  before it was actually seen through a telescope on sept. 23, 1846. irregularities in the orbit of  uranus  led french astronomer alexis bouvard to suggest that the gravitational pull from another celestial body might be responsible. german astronomer johann galle then relied on subsequent calculations to   spot neptune via telescope. previously, astronomer galileo galilei sketched the planet, but he mistook it for a star due to its slow motion. in accordance with all the other planets seen in the sky, this new world was given a name from greek and roman mythology — neptune, the roman god of the sea.

Awoodchuck would chuck all the wood he could chuck if a woodchuck could chuck wood.