More from John Kennedy
![6 architectural facts about history’s tallest buildings](https://www.popsci.com/wp-content/uploads/2022/10/31/pyramid.png?w=600)
6 architectural facts about history’s tallest buildings 6 architectural facts about history’s tallest buildings
By John Kennedy
November 29, 2022
![A laptop running Zoom sitting on a blue desk in an empty school classroom.](https://www.popsci.com/wp-content/uploads/2022/01/20/Hide-Self-Video-Call.jpeg?w=600)
DIY
How to avoid seeing yourself on video calls How to avoid seeing yourself on video calls
By John Kennedy
January 20, 2022
![A woman with red nailpolish holding an iPhone and using a Macbook laptop to secure her online accounts.](https://www.popsci.com/wp-content/uploads/2022/01/02/Online-Security-Guide.jpeg?w=600)
DIY
Your guide to better online security Your guide to better online security
By John Kennedy
January 2, 2022
![Popular Science presents the Best of What's New for home products in 2021.](https://www.popsci.com/wp-content/uploads/2021/11/22/Best-of-Whats-New-Home-2021-scaled.jpeg?w=675)
Announcements
9 game-changing home products of 2021 9 game-changing home products of 2021
By John Kennedy, Terri Williams
December 3, 2021
![a person walking a dog along a trail in the forest](https://www.popsci.com/wp-content/uploads/2020/08/26/GVGGK5MCDBEP3PS22LJMHY7HV4.jpg?w=600)
Animals
The right way to walk your dog The right way to walk your dog
By John Kennedy
October 8, 2021
![A person in silhouette using their phone.](https://www.popsci.com/wp-content/uploads/2021/09/30/Hide-My-Email.jpeg?w=600)
DIY
How to create burner email accounts with iOS 15 How to create burner email accounts with iOS 15
By John Kennedy
September 30, 2021
![A person pouring a bunch of salt into a metal cooking pot on a gas stove.](https://www.popsci.com/wp-content/uploads/2021/09/16/How-to-Fix-Food.jpeg?w=675)
DIY
Quick fixes for common cooking mistakes Quick fixes for common cooking mistakes
By John Kennedy
September 16, 2021
![Some dinosaurs on the PopSci Ask Us Anything podcast background.](https://www.popsci.com/wp-content/uploads/2021/09/15/Dinosaur-Meat-Taste.jpeg?w=686)
Ask Us Anything
What would a dinosaur taste like? What would a dinosaur taste like?
By John Kennedy
September 16, 2021