Marit Mitchell

University of Toronto Faculty of Applied Science & Engineering

The flexible tissue scaffold, shown here emerging from a glass pipette with a tip one millimetre wide, unfolds itself after injection into the body. This could enable surgeons to use minimally invasive techniques, which reduce recovery time, scarring and other negative effects.

Injectable Tissue Patch Repairs Organs

This expanding bandage is a little smaller than a postage stamp.

Astronaut Luca Parmitano fills a helmet with water to demonstrate his near-drowning emergency during a spacewalk.

How Does Water Behave in Space?

Experiment launched aboard SpaceX CSR-9 mission to International Space Station should deliver answers.