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Testing

The Earlobe Arterial Blood Collector (EABC) could allow astronauts to measure the impact o...

A novel technique developed by the Microgravity Centre, Brazil, could allow astronauts aboard the ISS to measure the effect that prolonged exposure to microgravity can have on human lung capacity. Research like this is a vital stepping stone to understanding the safety measures needed to keep astronauts alive and healthy on a long journey, such as NASA's planned mission to Mars.  Read More

The work-loop assay, with its heart tissue visible at center

When scientists want to find out how a new medication will affect the cardiovascular system, the traditional way of doing so is via animal or human trials. This takes time, can be potentially harmful to the test subjects, and doesn't always deliver conclusive results. Thanks to a device created at Coventry University in the UK, however, the testing process may soon be quicker, safer and more reliable.  Read More

A water sample being added to a vial for testing, using one of the new pills

Wondering if it's safe to drink the water from your remote village's well? Typically, the only way of finding out involves sending a sample of that water off to a lab, or using testing agents that must be shipped in and kept on dry ice. Now, however, scientists from Canada's McMaster University have developed simple pills that can do the job – and they were inspired by breath-freshening strips.  Read More

Artist's impression of the Orion spacecraft attached to the ESA manufactured service modul...

NASA has successfully completed the latest series of tests for its next-generation Orion Spacecraft, currently housed at the Kennedy Space Center. The latest trials focused on vibration-testing the spacecraft, simulating the stress that Orion will be subjected to during its maiden test flight scheduled to take place in December.  Read More

The Audi traffic light system uses icon prompts

One of life's small but satisfying pleasures is hitting the sweet spot while driving across town and catching all the green lights. At the moment, having that happen is a matter of luck, but Audi is developing a system that will make never getting caught by a red light an everyday thing as a way of speeding up traffic while improving fuel efficiency and cutting emissions.  Read More

The new suit undergoing neutral buoyancy testing (Image: NASA)

Sometimes you have to take a step back to take a step forward. NASA is carrying out initial tests on a new, lighter spacesuit for use by the crew of the Orion spacecraft that is currently under development. The tests are being carried out in the Neutral Buoyancy Laboratory near the Johnson Space Center in Houston, Texas on a modified version of the pumpkin orange suit normally worn by Space Shuttle crews during liftoff and re-entry and is a return to a space suit design of the 1960s.  Read More

Test firing of the BE-3 hydrogen/oxygen rocket engine that took place on Nov. 20, 2013 (Ph...

NASA announced on Tuesday that Blue Origin had successfully test fired its new BE-3 hydrogen/oxygen rocket engine at the company’s West Texas facility in Van Horn. The test, which took place on November 20, was a series of static firings to simulate the engine sequence of an actual suborbital flight from lift off to landing and is part of the development of Blue Origin’s manned Orbital Launch Vehicle for carrying passengers and cargo into low Earth orbit.  Read More

The Gabotronics Oscilloscope Watch is a testlab on your wrist (Photo: Gabotronics)

What do you wear on your wrist, is one-third the size of a deck of cards, and helps you troubleshoot your latest electronics project? The Oscilloscope Watch, of course. The Swiss army knife of electronics, this tiny test lab (or bulky watch) includes a 2-channel oscilloscope, frequency analyzer, arbitrary function generator, and a protocol sniffer. The price? An amazing US$125. Oh yes ... it also tells time.  Read More

Still attached to tethers, the Aeroscraft prototype lifts a short way into the sky as pre-...

After a 70-year absence, it appears that a new rigid frame airship will soon be taking to the skies over California. Aeros Corporation, a company based near San Diego, has received experimental airworthiness certification from the Federal Aviation Administration (FAA) to begin flight testing the Aeroscraft airship and, as these new photographs of the airship undergoing tethered testing show, the company has wasted no time in getting started.  Read More

The Inflatable Re-entry Vehicle Experiment (IRVE-3) is an inflatable heat shield effective...

Legendary science fiction author Sir Arthur C. Clarke (1917-2008) scored another hit in the prediction department on Monday, July 23, 2012 when NASA tested an inflatable heat shield that he foresaw back in the 1980s. The test of the Inflatable Re-entry Vehicle Experiment (IRVE-3) was launched by rocket into a suborbital trajectory from NASA’s Wallops Flight Facility on Wallops Island, VA. The unmanned vehicle reached velocities of up to 7,600 mph (12,231 kph), yet was protected from atmospheric heating by the mushroom-shaped shield.  Read More

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