About the fireworks sculpture...

The fireworks sculpture was made from real pieces of broken glass by Dale Chihuly. The sculpture starts on the first floor in the museum, then goes up until the fourth floor. This piece of artwork is a blast, and it's very scenic and colorful.

The scientific clock....

The scientific clock otherwise known as the water clock, was made by an artist and chemist, Bernard Gitton. It is made of 40 pieces of glass, and 100 pieces of metals. The lights on the clock are bright green and the water is dyed blue. It's also made of steel and 70 gallons of a solution deionized water, methyl alcohol, and coloring dye (any color). It was a gift from France to Indianapolis.