Is It Ok To Hold In Farts…?

The simple discovery that a piece of wire mesh can stop a flame in its tracks saved the lives of thousands of miners.

This demonstration shows how a simple lamp made of gauze could contain the open candle flames that miners used before 1815. With the safety lamp, any potential explosions would stay contained and never escalate to dangerous levels (although mining remained an extremely dangerous occupation).

Watch the whole demo and hear the full story here.

Antibiotic Resistance: Scientists Uncover the Secret Behind This Powerful Weapon

Of course, humans and bacteria are somewhat different. As a result, it’s no surprise that these tiny creatures transfer genes differently from humans and even plants.

Besides binary fission, where the genetic material is segregated equally into two daughter cells, bacteria also have another method of gene transfer—namely, horizontal gene transfer (HGT). HGT has long been known to be responsible for spreading unique traits in bacteria, especially antibiotic resistance. Though we’ve long known that it is able to exert a rather strong effect, the why (or how) has remained a mystery.

At least, until now.

Researchers from Oxford University have demonstrated, through mathematical modelling, that the secret is migration, whereby movement between communities of microbes greatly increases the chances of different species of bacteria being able to swap DNA and adopt new traits.

Read more & check the video at http://futurism.com/links/antibiotic-resistance-scientists-uncover-the-secret-behind-this-powerful-weapon/

A lot of people live in fear because they haven’t figured out how you’re going to react when faced with a certain set of circumstances. I’ve come to terms with this by looking deeply into whatever makes me fearful - what are the key elements that get the hairs up on the back of my neck - and then figuring out what I can do about it.

Chris Hadfield (via fyp-science)

The Geminid meteor shower is back and will peak on Sunday and Monday this week. It’s supposed to be one of the most promising events of the year with roughly 50 shooting stars an hour. How, when and where to watch the spectacular event.

The robots sent into Fukushima have 'died'

Not good...

The remote-controlled robots that were sent into the site of the 2011 meltdown at the Fukushima Daiichi nuclear power plant in Japan have reportedly ‘died’, thanks to incredibly high amounts of leaked radiation destroying their wiring.

The robots - which take years to manufacture - were designed to swim through the underwater tunnels of the now-defunct cooling pools, and remove hundreds of extremely dangerous blobs of melted fuel rods. But it looks like that’s not going to happen any time soon.

In 2011, one of the most severe earthquakes in recorded history triggered a 10-metre-high tsunami that crashed into Japan’s Fukushima nuclear power plant, leading to several meltdowns that killed nearly 19,000 people and destroyed the homes and jobs of 160,000.

Flying Through an Aurora, another astounding image captured by ESA astronaut Alexander Gerst http://space-pics.tumblr.com/

I should never have downloaded NASA’s Eyes. Now all I want to do is watch planets and galaxies all day.

Nor should I have checked out Experience Curiosity. Now I wanna cruise all over Mars.

Or the website where you can see the ISS (International Space Station) orbiting Earth in real time.

And yes, I linked all of those because I want everyone to join in the “oooh, shiny planets and galaxies!” :D

@geometrynerd, @ultranos

NASA's solar-powered Juno breaks distance record at 793 million km from the Sun

Proof that solar power can really take us places.

On the home stretch to Jupiter, NASA’s Juno probe has made history, becoming the most distant solar-powered spacecraft ever launched by humankind.

Juno broke the record this week at 19:00 UTC on Wednesday, January 13, hitting a whopping 793 million kilometres (493 million miles) from the Sun – not too shabby for a vessel that relies on solar rays to keep the lights on.

Juno pipped the European Space Agency’s Rosetta spacecraft, the orbit of which hit a high point of 792 million kilometres (492 million miles) in October 2012 as it homed in on the comet 67P/Churyumov-Gerasimenko.

A man in Sweden accidentally captured this image of a green meteorite while taking pictures of the Northern lights.

Contour Crafting’s 3D-Printing Tech Can Build Homes On-Site in Under 24 Hours

Robotic construction system Contour Crafting (CC) has debuted their newest 3D-printing technology that can print entire homes on-site in less than 24 hours. CC’s technology doesn’t just build the architectural structure, it also prints the electrical, plumbing, and air conditioning features mid-construction, with no manual assembly required.

Read more at http://www.futurism.com/toIbI