How Screws Work: Why Righty-Tighty, Lefty-Loosey Works
Tags
Safety
Technology
Science
Lesson 1
HOW SCREW THREADS GRIP AND HOLD
Lesson 2
RIGHTY-TIGHTY, LEFTY-LOOSEY
Lesson 3
THE GREAT SCREW HUNT
How Do Screws Work? Simple Machines Explained for Kids
When you buy the Goally Daily Skills System, it includes 12 months of Goally TV
When you buy the Goally life skills package, it includes 12 months of Goally TV
