A craft stick catapult is easy to build and full of STEM and physics learning. My family had a blast launching marshmallows and trying to catch them in our mouths. Who knew STEM and physics could be ...
Chandler Wallace, left, and Brady Bales watch a tomato launch as Central High School's STEM class tries out catapults and trebuchets that they made in class on April 31, 2015. Central High School's ...
Give your toddlers the joy of launching their own “snowballs” and exploring basic engineering concepts with this DIY snowball catapult! My kids spent hours on this fun winter STEM activity; I hope ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback