Then Einstein, with his special theory of relativity, looked at a whole set of symmetries of Maxwell's equations, which are called special relativity.

It was Einstein's great general theory of relativity.

Now our friend over there, Albert Einstein, used to pay very little attention when people said, You know, there's a man with an experiment that seems to disagree with special relativity.

And he was reading Einstein's recently published general theory of relativity, and he was thrilled by this theory.

I'm thinking of Lorenz contractions and Einsteinian relativity.

This is a year when Einstein is basking in the glow of having discovered the special theory of relativity and decides to take on a new project, to try to understand fully the grand, pervasive force of gravity.

One small part of this E8 shape can be used to describe the curved space time of Einstein's general relativity, explaining gravity.

Einstein Einstein.

Einstein the Realist

STOCKHOLM This year marks the centenary of Albert Einstein's general theory of relativity, his masterwork describing gravity as the curvature of space and time. Yet, as is often true in science, Einstein's insights have provided physicists with as many questions as they have answered.

And we hope to be able to test some of Einstein's theories of general relativity, some ideas in cosmology about how galaxies form.

This instrument will fly on NASA apos s Gravity Probe B (Relativity) Mission, which is designed to test important aspects of Einstein apos s Theory of General Relativity.

They called Einstein crazy. No one ever called Einstein crazy.

This poet describes it as opening a door that floats in the sky a very similar description to what Albert Einstein gave as to how he imagined the forces of relativity, when he was struggling with trying to understand how it worked.

E Laser noise SW Yeah, yeah. That was pretty funny, Einstein.

Einstein

E Yee haw.

E Woo, woo, woo.

E Tweet, tweet, tweet.

E Quack, quack, quack.

E Ooh, ooh, ooh. Aah, aah, aah.

E Ooooowww.

E Oink, oink, oink.

E Cock a doodle doo!

E Meow.

E Grrrrr.

And they were inspired not by the young Einstein, who did the great work in relativity, but by the old Einstein, the icon of poster and t shirt, who failed in his scientific efforts to unify the physical laws.

E I love you.

E Hi, sweetheart.

E Woo.

E Ooh.

E Yar.

E Squawks SW Yeah. It can get a bird like Einstein frustrated.

Einstein could never have conceived of something like this.

E Achoo!

E La, la.

E Beer.

E Goodbye.

E Squawks SW Yeah, it sure can. But when Einstein needs to relax from her job educating the public, she loves to take in the arts.

Now, if we consider a different ray of light, one going off like this, we now need to take into account what Einstein predicted when he developed general relativity.

But he made this statement.

E Hello.

E Ow, ow, ow.

E What's the matter?

So, Einstein Einstein, tell me what's your favorite song?