Equipment | Inside Science

Running with Baby? Researchers Calculate the Extra Effort Needed to Push a Stroller

The recent marathon world record highlights a useful way for parents to exercise.

Chris Gorski, Editor

Why Most Of Golfer Bryson DeChambeau's Clubs Are The Same Length

The amateur playing with reigning Masters champ Jordan Spieth relies on physics knowledge and a unique set of clubs.

Peter Gwynne, Contributor

Safer Helmets Make An Impact

A new polymer material reduces the force of collisions.

Marsha Lewis, Contributing Producer

Subscribe to Equipment