no he did not Einstein was a pacifist and did neither weapons nor war work of any kind.
Yes, there are many books about Albert Einstein.
The Einstein refrigerator
== == Albert Einstein did have a sibling, a sister named Maja Einstein.yes, he did have siblings!
Albert Einstein had one sister, Maja who married Albert's brother in law Paul Winteler
Unfortunately, there are no known recordings of Albert Einstein's voice.
Yes, there are many books about Albert Einstein.
=i am Albert Einstein so BETTER ask me lar some dummies who is asking=
There are many buildings and other structures that are named after Albert Einstein. Two of these are the Albert Einstein School of Medicine at Yeshiva University in New York City and the Albert Einstein Hospital in Sao Paulo, Brazil.
Albert Einstein
Nope.
Yes, E=MC2 is Einstein's.