He is a scientist and musician.
The committee consists of scientists and engineers.
Before Einstein, scientists used to think that space had no end.
The scientist was working on a new experiment.
The scientist gave himself up to his experiment.
Scientists can easily compute the distance between planets.
He grew up to be a great scientist.
The scientist tried to discover Nature's laws.
Scientists deal mainly with physical matters.
The scientist is famous both at home and abroad.