Bruce BenamranBruce Benamran, programmer by day, physics expert by night, launched e-penser, his YouTube channel devoted to explaining advanced science in simple terms, in August 2013. Since then, he has gained 823,000 followers in his native France, and another 2,000 at his recently launched English-language channel. He holds a master's degree in computer science from the University of Strasbourg. Read More Read Less