International Tango Is Also The Middle Of A Fight

Me thinks there's something under the Rockies

Temperatures at a depth of 10 km beneath the contiguous United States

This awesome plane-train hybrid could revolutionize transportation, but not for another 50 years    

Imagine a future where a plane lands at an airfield that doubles as a rail yard. The cabin — one of three that cling to the underbelly of the aircraft like a baby possum to its mother — detaches, is seamlessly transferred to a nearby train, and then continues its journey toward the city center. Your multi-seat trip (taxi-to-subway-to-airtrain) from home to hotel suddenly becomes a one-seat, hassle-free ride. That’s the aim of a consortium of Swiss researchers with the conceptual Clip-Air, a bold-looking plane-train hybrid that despite its high-minded possibilities, will probably never get made.

Don’t try this at home!

I talked about the interesting structure of graphite (aka pencil lead) in our latest video:

But I didn’t have time to touch on one of the fascinating side effects of this structure - graphite’s conductivity. A single, two-dimensional sheet of graphite (known as graphene) is the most conductive material we know about. Diamond is among the least conductive materials we know about.

Impure graphite - like the stuff we find in pencils - is somewhere in between. It’s more conductive than sea water and less conductive than steel. As free electrons flow through it, it lights up like a filament and puts out a lot of heat.

Some risk-taking YouTubers (MausolfB Education and ElectroBoom) demonstrated this property so you don’t have to.

Diamond photo credit: Macroscopic Solutions, Graphite photo credit: DerHexer

Science marches on, and our understanding of dinosaurs is constantly being updated.

And, sometimes, it’s funny how certain changes seem to be accepted by the general public easier than others.

I hear you! I’ve had three partners so far for competitions - it sucks when you don’t have anyone and I’m not entirely looking forward to having to find someone new when I graduate and move. There’s still a lot you can do on your own, though, I use a hoola hoop and mirrors to practice when I have to work on my own. 

You can also find local ballroom groups for the US at: http://usadance.org/chapters/find-a-local-chapter/ 

The Sad Part about my love for ballroom dancing

Is I have no partner. No one to dance with, or take lessons with, so I am left alone, to dream. Here’s hoping for a little ballroom and a little romance when I move. 

IS SCIENCE EATING ITS YOUNG?

Background.  Scientists and policy makers around the world increasingly worry about the plight of young researchers in academia, and for good reason. Competition for tenure-track positions has surged, and some early career researchers face tough odds in the quest for funding.  This week Nature pleads the case for the young in a special issue.

Design challenge.  How do we visually convey the idea that science is eating its young? We felt it was important to represent a system that has gone wrong, with various consequences, in an engaging way. The metaphor of a video came to mind, as young scientists find themselves trapped in framework, playing along.

We gave this brief to Megapont, an artist that specializes in isometric pixel art, and he created a fantastic scene for the cover. The retro gaming vibe gives a sense of an aging system that needs an overhaul. The detail in the artwork rewards the observant reader, with hidden treasures and references to iconic games and other worlds. And check out the tiny rat fleeing the scene - only a few pixels!

Have your say. Perhaps you are a young scientist who identifies with a cover character? Maybe the one slouched in dispair on the floor, or the one cutting out in bunny slippers? We’d like to hear your story – here’s a tumblr just for you: researchrealities.tumblr.com

-Kelly Krause

"The sun is a mass of incandescent gas, a giant nuclear furnace. Where HYDROGEN is built into HELIUM..." Main reason I remember that, thank you They Might Be Giants

I started stoichiometry today and began with the difference between nuclear and chemical reactions. I drew this equation on the board and asked where this reaction takes place and why it’s important to life and the universe. Blank stares and crickets…the entire class of 45 first-year college students had no clue WTF I was talking about.

Do they even teach earth space science in high school anymore?