At the same time some European scientists were led by the idea of solid-state amplifiers.

By the 17th century, some prominent European scientists began to think differently about light.

But European scientists and some politicians have been sounding an alarm.

Many European scientists used the collection as a reference work for their personal publications.

News services quoted some European scientists this evening as having reached the same conclusion.

European scientists have decided that they need to catch up.

When European scientists first saw the test results of American women, they thought there must be a mistake.

But by the seventeenth century, European scientists were beginning to liberate themselves from these old constraints.

A team of European scientists has sought to end the mystery.

This makes him the currently most cited European social scientist.