Anders Jonas Ångström was a famous Swedish physicist who discovered the spectrum of aurora borealis, also known as northern lights.
Google Doodle put up an illustration on August 13 in celebration of Angstrom’s birthday.
He was born in Logdo in … Reported by Epoch Times 22 hours ago.
Google Doodle put up an illustration on August 13 in celebration of Angstrom’s birthday.
He was born in Logdo in … Reported by Epoch Times 22 hours ago.