After a tenure dispute, mechanical engineer Valery Fabrikant murdered four colleagues in cold blood at his university in Montreal. So why is he still allowed to publish scientific papers? Advertising Inquiries: https://redcircle.com/brands Privacy & Opt-Out: https://redcircle.com/privacy

Chemist Justus von Liebig was perhaps the most famous scientist in the world in the mid-1800s—but quickly became infamous for his role in the killing of four starving infants. Advertising Inquiries: https://redcircle.com/brands Privacy & Opt-Out: https://redcircle.com/privacy