Scientists have found that after the Big Bang, Universe expansion is not slowing down, but getting faster over time. The reason seems to be:

Gravitational forces among debris

The Moon has no atmosphere, so if you drop a bowling ball and a feather on its surface at the same time…

They hit the ground at the exact moment

Bowling ball falls faster than the feather

Bowling ball falls slower than the feather

Neutron stars are so heavy that a teaspoon of one of them would weigh the Earth’s entire population.

False, what are you talking about?

Science QUIZ. Can you answer all 15 questions?

Can you answer all 15 questions of this general knowledge quiz? 82% of adults can’t pass this extreme quiz. If you are familiar with the concept of gravity, this physics quiz is for you. Do you dare to test your level? Who introduced the Uncertainty Principle in physics history? Plain common sense can help sometimes to hit the right answer. Average score: 9/15.