In a state of weightlessness, objects float freely.

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

She is planning a date with her current boyfriend.

This display device has a very high resolution.

This input device is very easy to use.

He lost everything.

My boyfriend gave me a gift.

Everyone was surprised by the news.

The transmission of this car is very smooth.

He is making a Rube Goldberg machine at home.