Challenge #4 - Move a Can!
Today's challenge is move a can at least 12 inches across the floor, without touching it! Watch the video (below) for details. Send photos of your children's work to firstname.lastname@example.org and I'll post on letsbuildengineering.org and social media.
**Make sure to watch the introductory post - especially if you're new to the engineering design process.**
You decide the rest!
* More weight
* Further distance
* Increase friction on a carpet!