The "RELATIVITY Special" bicycle, if pedaled at 90 rpm, is designed to travel faster than the speed of light.
This is proven by a description of the gear ratios on the sheets seen on the wall behind it.
One revolution of the pedals sends the bike 6 times around the earth.
(It is part of the art exhibition "Circle of Time" that Pat Chirapravati curated now on display at California State University, Sacramento).

https://www.reddit.com/r/pics/comments/1f7qxdb/the_relativity_special_pedaling_at_90rpm_would/

Science clutching at straws these last few decades.
Pumping out anything for a buck with their 'magic shows'