What were some of Nansen’s improvisations?

In 1893 the Norwegian researcher Fridtjof Nansen sailed his wooden schooner Fram towards the Arctic. He let the vessel freeze into an ice floe and drift, hoping that the natural east–west currents in the Arctic Ocean would carry Fram and her crew to the geographical North Pole.

Explanation:

copernicus finished the first manuscript of his book, "de revolutionibus orbium coelestium" ("on the revolutions of the heavenly spheres") in 1532. in it, copernicus established that the planets orbited the sun rather than the earth. he laid out his model of the solar system and the path of the planets.

a slave could own nothing, he can't have a wife, children, or a home. they cant possess nothing and acquire nothing. hope this