Big Dreams for Big Kids by ImagineToys.com on Monday, March 3, 2014 3:09:00 PM 3...2...1...Time for Demolition! A building set that is not only fun when you demolish it but is also a wonderful science experiment for kids. This entry was posted in Let's Play - Kids of All Ages, Big Kid Adventures, Cool Science. demolition labscience sets for kidsbuilding setconstruction toyskids building toysconstruction set