A recent study out of Texas A&M University concluded that sending hands-free, voice-activated text messages impairs driver reaction times just as badly as actually typing them out.
“In each case, drivers took about twice as long to react as they did when they weren’t texting,” Christine Yager, who headed the study, told Reuters. “Eye contact to the roadway also decreased, no matter which texting method was used.”
Between Asteroid 2012 DA14 passing a mere 17,200 miles from the surface and the meteor impact in Chelyabinsk, Russia causing over 1,000 injuries, I think it’s time we start calling February 15th International Space Junk Day. Children can celebrate by throwing rocks at each other. Adults can coat ice cubes in 151, light them on fire, and drop them into a vodka & tonic. We can call the drink an “Atmospheric Entry,” or maybe a “Siberian Sky.”
NASA is working on redesigning their space suits. The idea behind the latest redesign, currently called the Z-1, is to make something more flexible and easier to take on and off. The hope is that these suits will one day be attached to the outside of rovers, so astronauts can simply step into the suit as they’re exiting the rover to walk around Mars (or wherever). Look closely at the “backpack” and you’ll see it’s actually a hatch. The astronaut simply climbs through to put the suit on.
If you’re NASA, you should really be more careful about throwing around phrases like “one for the history books.” That’s the terminology John Grotzinger, head of the Curiosity rover mission to Mars, used in a recent interview. But he was light on other details, so, since wild speculation is human nature, people are trying to figure out what Curiosity could have dug out of the Martian dirt that can be called “historic.”
I have news that’s incredibly disappointing to my younger self, age 3 to 9. Sadly, we’ll never be able to build a real-life Jurassic Park, because the half-life of DNA strands only lasts 521 years.