Search Results
Showing results 181 to 183 of 183
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-001-475.gif?itok=KzyyVCPv)
Lift Experiment
Source Institutions
In this experiment, learners investigate how the size of a wing affects lift. Learners count the number of pennies an egg crate plane wing can hold until the plane will no longer fly.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-003-969.jpg?itok=8V7JHi7w)
Keep it Cool
Source Institutions
In this activity, learners explore how engineers have met the challenge of keeping foods, liquids, and other items cool.
![](/sites/default/files/styles/square_100/public/resource_images/smile-000-000-004-099.png?itok=bQQLLgQR)
No-Slip Grip
Source Institutions
In this physical sciences activity, learners explore friction. Learners investigate the factors that affect the force required to move an object.