Fire-eye aid for firefighters Technology for firefighters to find their way through smoky buildings. Play video

A.I. makes music CNN's Ali Velshi profiles a professor whose computer program can compose its own music. Play video

New Explorers: Dodgeball.com Dodgeball.com. is providing a new way for people to keep up with old friends. Play video

Second skin for astronauts Meet the woman behind a suit that helps astronauts be more mobile. Play video

Skin deep Meet a man who uses computer graphics to animate the faces of fantasy and reality. Play video

Haiti has sugar to burn Sugar cane charcoal is being studied in Haiti as a healthier option for citizens and the environment. Play video

Demystifying nature CNN's Daniel Sieberg reports on the virtues of embedded network sensing. Play video

Immortal memories Can a new device help you create a searchable memory database? Play video

Sideline safety A new device may help assess concussions on the sidelines with faster results and less risk. Play video