WATCH CBS NEWS VIDEO: DNC NEWS AND ANALYSIS LIVE COVERAGE
Ann Arbor Hands-On Museum Opens 'Engineers on a Roll'The Ann Arbor Hands-On Museum recently unveiled "Engineers on a Roll" in its preschool gallery. This exhibit was funded by a $100,000 donation from the Toyota Technical Center, whose engineering team collaborated with the Museum on the exhibit’s design.

More From CBS Detroit

Best 4th Of July Concerts In Metro DetroitStaying home this weekend? Celebrate the 4th of July by rocking out at one of these shows.
Hump Day Drinks: 8 Cheery Cocktail RecipesNow that you've made it through half the work week, it's time to celebrate!

Watch & Listen