iD 2019.03: 33 Things that Program your Brain to Make You Fat, Weak, and Sick

• How do you make the world's largest flash drive?
• The wardens of winter.
• How can a subway terror attack be prevented?
• Why rescue dogs trump technology when disaster strikes.
• An inside look at how investigators process a crime scene.
• What we can all learn from the Navy SEALs.
• Lady Liberty - the woman who shaped America's character.
• The NASA guide to houseplants.
• When two black holes meet, which swallows the other?

Cover date: March 2019

On newsstands: January 4, 2019