There's more to the fins and LED lights than meets the eye, though. Here are five things to know about the stadium LED fin lighting system: Need a break? Play the USA TODAY Daily Crossword Puzzle.

Fish Owners Are Racing to Grab This ‘Amazing’ LED Aquarium Kit first appeared on PetHelpful on Jul 29, 2025 This story was ...

Displays controlled by flexible fins and liquid droplets more versatile, efficient than LED screens Date: July 3, 2023 Source: University of Illinois at Urbana-Champaign, News Bureau Summary ...