albert einstein（爱因斯坦）的英文简介

VOICE ONE: This is Steve Ember.

VOICE TWO: And this is Sarah Long with the VOA Special English program, Explorations. Today we tell about a scientist who changed the way we understand the universe, Albert Einstein.

VOICE ONE:

Albert Einstein changed science.
(All Pictures NASA)

In the year Nineteen-Oh-Five, Albert Einstein published some important papers in a German scientific magazine. They included one of the most important scientific documents in history. It was filled with mathematics. It explained what came to be called his “Special Theory of Relativity.” Ten years later he expanded it to a “General Theory of Relativity.”

Albert Einstein’s theories of relativity are about the basic ideas we use to describe natural happenings. They are about time, space, mass, movement, and gravity.

VOICE TWO: Albert Einstein was born in Ulm, Germany, in Eighteen-Seventy-Nine. His father owned a factory that made electric