Build it Up! Afternoon Construction Challenge
Calling all elementary and middle schoolers! Who can build the tallest building? Whose construction can hold the most weight? Put your engineering skills to the test!
For ages 6-13
Calling all elementary and middle schoolers! Who can build the tallest building? Whose construction can hold the most weight? Put your engineering skills to the test!
For ages 6-13
Brooklyn Public Library - Midwood Library MM/DD/YYYY 60