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Testing

Space

ESA's Intermediate eXperimental Vehicle completes successful 100-minute mission

ESA's IXV experimental spaceplane has successfully carried out its 100-minute mission to test technology re-entry and navigation technology for the next generation of European spacecraft. Whilst often described as a spaceplane, the IXV is in reality an atmospheric re-entry testing package wrapped in what appears to be a basic space shuttle fuselage. The resulting data accrued from the launch will inform a wide range of endeavors, spanning from re-supply trips to the ISS, to manned return missions to Mars.Read More

Science

Organovo now selling tiny 3D-printed human livers

When a medication enters the bloodstream, it ends up being concentrated in the liver – after all, one of the organ's main functions is to cleanse the blood. This means that if a drug is going to have an adverse effect on any part of the body, chances are it will be the liver. It would seem to follow, therefore, that if a pharmaceutical company wanted to test the safety of its products, it would be nice to have some miniature human livers on which to experiment – which is just what San Diego-based biotech firm Organovo is about to start selling. Read More

Science

Scientists develop an astronaut-friendly technique to test lung function

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

Medical

Mini simulated cardiovascular system could speed testing of medications

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

Science

Water-testing pills draw on breath-freshening tech

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

Space

NASA testing lighter space suits for asteroid work

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

Space

Blue Origin test fires its new BE-3 hydrogen/oxygen rocket engine

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

Electronics

Summon the geek squad: An Oscilloscope Watch!

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

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