“This urinal design project is the best teaching tool ... rigid surface below a certain critical impinging angle, almost no splatter is generated,” the researchers wrote in their study.

Scientists at the University of Waterloo have determined the optimal design for a splash-free urinal ... who have to regularly clean up all the splatter. Bonus: It's quite an aesthetically ...

Start with a “your nails but better” neutral shade of polish, then create realistic blood splatter nail art design with a deep red lacquer shade. Seen here on long, stiletto-shaped tips ...