Gone in 90 seconds: The evolution of the airplane evacuation slide Howard Slutsken, CNN ... the basic concept and design of today’s evacuation slides hasn’t changed much, ...

The Evolution of Skis: A Short History first appeared on Powder on Jul 2, 2025 What else are we adding to our carts? A Shark ...

Editor's Note: This slide show has been updated to include recent efforts to maintain and strengthen evolution education in science classrooms in U.S. public schools.

Slides are for getting messages across. On each slide, state your message as a short sentence (on a maximum of two lines, corresponding to about 10–15 words), normally in the title area.