he discovered radioactivity and that led was in sand. he also calculated that the earth was 4.5 billion years old....and he was right he discovered radioactivity and that led was in sand. he also calculated that the earth was 4.5 billion years old....and he was right
He is an aardvark
* Sherlock Holmes * Quincy
Arthur Holmes
forensic scientist
Vimala Suri
yes
She was a biologist and an environmental scientist.
Arthur Holmes who is a geologist.
Mystery
no
Anthony Horowitz.
Rick Riordan