Usages of невозможно
С точки зрения науки это невозможно.
From the point of view of science this is impossible.
Невозможно выучить язык за неделю.
It is impossible to learn a language in a week.
В такой шум невозможно работать.
It is impossible to work in such noise.
Elon.io is an online learning platform
We have an entire course teaching Russian grammar and vocabulary.