Engineeringness on MSN

How Resistors Work: The Building Block of All Electronics

This video breaks down how resistors work and why they’re one of the most essential components in every electronic device.

FDA says drugmakers have recalled a blood pressure medicine tainted with a cancer-causing chemical

The U.S. Food and Drug Administration says drug makers have recalled more than a half-million bottles of the blood pressure medication prazosin hydrochloride over concerns it may include a ...