In the world of politics, power balance is an important element.

We should cherish our freedom.

Please wear a helmet in this area as there is a risk of falling objects.

In a state of weightlessness, objects float freely.

He invented an anti-gravity device.

This resistor is used to control the current.

The study of gravitational waves contributes greatly to our understanding of the universe.

In the game of uta-garuta, the fixed letters are very important.

He is an expert in aerodynamics.

By doing wall squats for 10 minutes every day, you can improve your leg strength.