Video: Handheld diagnostics

Sam Sia, associate professor of Biomedical Engineering, and his team developed a smartphone dongle to bring diagnostic testing to remote areas where health care access is limited and funds are low.

Men think they are maths experts, therefore they are

Just because more men pursue careers in science and engineering does not mean they are actually better at math than women are. The difference is that men think they are much better at math than they really are. Women, on ...

3-D printed rocket engine aims for flight record

On a hot, dusty Friday evening in May, a caravan of five cars packed with UC San Diego students rolled onto FAR site in the Mojave Desert—a 10-acre property established by the Friends of Amateur Rocketry, Inc. to safely ...

Sparks fly as NASA pushes the limits of 3-D printing technology

(Phys.org) —NASA has successfully tested the most complex rocket engine parts ever designed by the agency and printed with additive manufacturing, or 3-D printing, on a test stand at NASA's Marshall Space Flight Center ...

NASA begins engine test project for space launch system rocket

(Phys.org) —Engineers have taken a crucial step in preparing to test parts of NASA's Space Launch System (SLS) rocket that will send humans to new destinations in the solar system. They installed on Thursday an RS-25 engine ...

Device speeds concentration step in food-pathogen detection

(Phys.org) —Researchers have developed a system that concentrates foodborne salmonella and other pathogens faster than conventional methods by using hollow thread-like fibers that filter out the cells, representing a potential ...

The limits of phenomenology

What's wrong with the science of science? Do the methods we use to explore new innovations in psychology, drug testing and engineering design really work? A new paper has troubling answers: Big Data isn't big enough to be ...

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