Johnny Five, aka the Mars rover Curiosity, continues its scientific journey. The nuclear-powered laboratory in-a-box pulled out it’s laser to blast a rock that got in its way. From NASA: The mission’s ChemCam instrument hit a fist-sized rock named “Coronation” with 30 pulses of its laser during a 10-second period. Each pulse delivers more than …
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Reforms in foster care showing good results – children in foster care drops for 6th straight year
The number of U.S. children in foster care has dropped for the sixth straight year, falling to about 400,000 compared to more than 520,000 a decade ago, according to new federal figures demonstrating the staying power of reforms even amid economic turbulence. The drop results primarily from a shift in the policies and practices of …
Jet travels more than 13,000 mph (Mach 20) thanks to sleek aerodynamic systems
It’s amazing that this Hypersonic jet was able to travel more than 13,000 mph with heats of over 3,500 degrees. During flight it experienced shockwaves, 100 times more powerful than expected, which caused it to spin. It then righted itself and flew for twice as long before technicians finally aborted the mission. The full story: …
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Congress orders FAA to integrate drones into the U.S. aviation system
As the U.S. Federal Aviation Administration prepares to let civilian unmanned aircraft operate in domestic airspace, universities including Embry-Riddle have created majors in flying and building drones. Enrollment is accelerating as students look for new opportunities in an aviation job market pummeled by airline bankruptcies. The drone industry, estimated worldwide at $5.9 billion annually, will …
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Sunscreen prevents sunburns, but little else is known about their safety
Sunscreens prevent sunburns, but beyond that simple fact surprisingly little is known about the safety and efficacy of these ubiquitous creams and sprays. FDA’s failure to finalize its 1978 sunscreen safety standards both epitomizes and perpetuates this state of confusion. EWG’s review of the latest research unearthed troubling facts that might tempt you to give …
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One million robots in three years – Foxconn’s Robot Kingdom
The largest private employer in China, Foxconn with over 1 million employees, is finally facing stiff labor costs. This is great news for the U.S. manufacturing sector who may be able to lure some work back to the United States. It will be interesting to see how this affects the global market, but for now …
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FDA ruling – cigarette makers must be transparent about chemical additives
A ruling by the Food and Drug Administration (FDA) requires tobacco companies to be transparent about the chemicals in their products. This hasn’t yet happened, despite all the warnings and labels on cigarettes, and it’s no wonder considering: “Over 7,000 chemicals and chemical compounds are present in tobacco and the smoke that emanates from tobacco. …
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