Mt. Rainier

Ed Salau attempts to reach the summit of Mt. Rainier a few years after his leg was amputated at, and then above, the knee.
Photo by: Photo courtesy of Ed Salau

In Iraq

Salau uses his prosthetic leg to his advantage in Iraq in 2009.
Photo by: Photo courtesy of Ed Salau

In the lab

Tianhong Dai at work in his lab testing UV-C light on mice.
Photo by: Sulbha K Sharma/Harvard

Killing bacteria

The cell inactivation curve in the image shows that UV-C is highly bactericidal, meaning capable of killing bacteria.
Photo by: UVComparison.Com

Femur implant

Orthopedic surgery Profesesor Christopher T. Born hopes to infuse metal implants like this one in a patient's femur with drug-like characteristics that fight infections.
Photo by: Image courtesy of Christopher T. Born

Notch molecules

Notch molecules slow stem cell growth, enabling scientists to use them as building blocks to rebuild bone, cartilage, or tissue.
Photo by: Image courtesy of Yufeng Dong

Battlefield wound

Battlefield wounds can be especially messy, with multiple fractures and drug-resistant bacteria.
Photo by: Photo courtesy of Airlift Research Foundation

CNET ON CARS

Want to see the future of car technology?

Brian Cooley found it for you at CES 2017 in Las Vegas and the North American International Auto Show in Detroit.

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