He is involved in the development of androids.

Nuclear fission is a powerful phenomenon that generates energy.

I am planning to go to Copenhagen next week.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

The cat's tail is long and very beautiful.

All his stories are thought to be lies.

He is an expert in computational linguistics and is involved in the development of artificial intelligence.

He is an expert in comparative linguistics.

Computational linguistics is the study of analyzing human language with computers.

He is trying to mend his relationship with his ex-wife.