Optical Illusions – Student Science on the International Space Station

Does visual perception change in the weightless environment? The graduate students of the International Space University believe it does, so they have created the IRIS (Image Reversal in Space) experiment for Canadian astronaut Bob Thirsk to take part in.

About Marc Boucher

Marc Boucher
Boucher is an entrepreneur, writer, editor & publisher. He is the founder of SpaceRef Canada Interactive Inc, CEO and co-founder of SpaceRef U.S., advisor and co-founder of the Canadian Space Commerce Association, and director and co-founder of MaxQ Accelerator Inc. Previously he was the founder of Maple Square, Canada's first internet directory and search engine which he sold.