Skip to content
Sign in
My Account
Subscribe
Quick Links
Dear Therapist
Crossword Puzzle
Manage Subscription
Popular
Latest
Sections
Politics
Ideas
Photo
Science
Culture
Podcasts
Health
Education
Planet
Technology
Family
Projects
America In Person
Global
Events
Books
Fiction
Newsletter
The Atlantic Crossword
Play Crossword
The Print Edition
Latest Issue
Past Issues
Give a Gift
Search The Atlantic
Quick Links
Dear Therapist
Crossword Puzzle
Manage Subscription
Popular
Latest
Sign In
My Account
Subscribe
Ted Heindel
Ted Heindel is a professor of mechanical engineering at Iowa State University.
Getty
Don’t Try to Board a Plane With Peanut Butter
Sticky and solid as it may seem, the spread is technically a liquid.
Ted Heindel
May 7, 2023
