- If you go straight up, it will take an hour to reach outer space.
- The weight of a person is six times lower on the moon than on earth.
- There are metals that can burn in water.
- A teaspoon of a neutron star can weigh nearly 6 billion tons.
- An ostrich's brain is smaller than its eyeballs.
- The weight of a person is six times lower on the moon than on earth.
- There are metals that can burn in water.
- A teaspoon of a neutron star can weigh nearly 6 billion tons.
- An ostrich's brain is smaller than its eyeballs.