"40 globes of exquisite European-blown glass make up North America’s largest water clock. Children’s Museum of Indianapolis proudly presents this magnificent timepiece and the science behind it."
· Indianapolis, United States
"The National Building Museum in DC examines the impact of the built environment on our lives. Ancient Native tipi designs to the future of sustainable architecture, all housed in a landmark structure."
· Washington, United States
"Did you know it would take about 106 standard 100 watt light bulbs stacked end to end to equal that massive 37 foot tall bronze statue of William Penn that tops the Philly city hall building?"
· Philadelphia, United States
"See the Gateway Arch in a new light. For decades now, the famous arch has been a beacon for causes, turning its 44 floodlight fixtures pink for breast cancer awareness month every October."
· St Louis, United States
"Original Art Deco splendor shines in Detroit’s Fisher Building. 40+ select marbles in the lobby alone. At night the golden roof of this National Landmark glows in spectacular colored light. "
· Detroit, United States
"This year when you're watching the ball drop at Times Square, impress your friends with this fun fact: the ball features about 9,500 LED bulbs that consume the equivalent of 10 toasters in energy!"
· New York, United States