the brilliant researchers found that in their sample population—786 Nunavik Inuits whose health data were surveyed in 2004—marijuana use also corresponded with a lower incidence of diabetes. The authors of the study do caution that some "caveats must be considered when interpreting their results." In other words, you should definitely smoke dope right now because it would be irresponsible not to fill your body with that nourishing, disease-fighting devil weed.
You'd think this sort of habit would pile on the pounds, but don't worry, science has accounted for that. In their study, the researchers from the eminent and infallible CHU De Québec Research Center write, "Frequent cannabis use is associated with higher caloric intake, but investigations into overweight/obesity have yielded inconsistent results." See? The results are inconsistent, so go ahead and eat as much as you want—but only if you ingest plenty of that wholesome, slimming giggle grass first.
So there you go! It's never too late for beach body 2015 and science has the weight loss tip of a lifetime.
Previous anecdotal evidence has suggested that virus particles—specifically norovirus, the leading cause of acute gastroenteritis in the United States—might go airborne in the process of puking. But according to food virologist Lee-Ann Jaykus of North Carolina State University in Raleigh, "nobody had ever proven in a lab model that the virus can be aerosolized by vomiting."
To rectify that, Jaykus and her team built a miniature "vomiting machine," a quarter-scale model of the human digestive system complete with an artificial stomach, esophagus, and mouth. They designed it to mimic all the pressures and volumes present in hurling humans and then inoculated its "stomach" juices with a virus called MS2 (which is similar to the size, shape, and composition of norovirus but not dangerous to humans).
There's a whole video explaining the machine and its uses, but this is the only thing that you probably want to see:
Here's the whole video if you're just a stickler for knowing all you can about your vomiting robots.
Just when you think robots are about to take over the world, they go and do something like this.
The DARPA Robotics Challenge was held this past weekend, with numerous teams “vying to develop robots capable of assisting humans in responding to natural and man-made disasters.”
Turns out they had a few disasters of their own as well.
IEEE Spectrum created a compilation of robot falls from the first day of the finals, and while this is pretty funny to watch in itself, one YouTuber took it a step further and mashed it up with some WWE commentary turning it into Internet gold.
“As much as nobody wanted to see a robot fall, everybody wanted to see a robot fall,” wrote IEEE Spectrum on their blog.
The course involved the competing robots trying to open doors, turn valves, drive cars and climb over rubble.
Team KAIST from South Korea took home the top prize with the fastest time, and here’s their robot, DRC-Hubo, stepping up to victory. It was built with wheels on its knees to help protect it from taking a tumble.
“These robots are big and made of lots of metal and you might assume people seeing them would be filled with fear and anxiety,” said DRC organizer Gill Pratt. “But we heard groans of sympathy when those robots fell. And what did people do every time a robot scored a point? They cheered!”
Meanwhile, nothing can stop the beasts from Boston Dynamics, so while these falls are funny, the threat is still very real.
A Canadian man named Catalin Alexandru Duru has set the new world record for longest distance traveled on a hoverboard.
While this might just seem like fictional story from “Back to the Future 2,” it’s actually very real.
Watch in the clip above as Duru travels 905 feet and 2 inches across Lake Ouareau in Quebec using a prototype device that he built over a period of just one year.
“I will showcase that stable flight can be achieved with a machine one can stand on and control with their feet,” he said.
Unlike with the hoverboard in the movie, he’s lifted off the surface to a height of about 5 meters using his propeller-based board, and it looks a bit more dangerous than Marty McFly’s version.
Although this probably will helps the average rider avoid crashing into large piles of manure.
“This is a truly mesmerising and incredible feat in the world of engineering and transportation,” saida Guinness World Records spokesperson about the news. “It’s always pleasing to see individuals such as Catalin Alexandru Duru achieve a Guinness World Records titles such as this in which personal endeavour continues to amaze us all.”
In case you were curious, here is what an alien sees before he/she/it goes to sleep.
NASA’s Curiosity Mars rover captured the above image on April 15, and it’s being described as the first sunset observed in color by the spacecraft.
The photos were taken last month, but they were just sent back to Earth last week.
While Mars may appear red, the sunset is actually blue, and the Jet Propulsion Laboratory explains why this is possible:
Dust in the Martian atmosphere has fine particles that permit blue light to penetrate the atmosphere more efficiently than longer-wavelength colors. That causes the blue colors in the mixed light coming from the sun to stay closer to sun’s part of the sky, compared to the wider scattering of yellow and red colors. The effect is most pronounced near sunset, when light from the sun passes through a longer path in the atmosphere than it does at mid-day.
Curiosity first landed on Mars’s Gale Crater in August 2012 with a mission of determining whether or not Mars is or ever was habitable by life forms.
Here’s an animated GIF of the sunset, which uses a series of photos takes over a period of about 6 minutes, 51 seconds. The sight apprently inspired the rover to recite some lines from T.S. Eliot’s “The Love Song of J. Alfred Prufrock” on its Twitter account.