Showing posts with label Science. Show all posts
Showing posts with label Science. Show all posts

Monday, November 4, 2013

What Lurks Beneath The Earth's Surface

Invading the planet's interior today is an essential undertaking, says Brenda J. Buck, a geoscientist at the . "There is much we have to learn about how our interaction with the Earth affects the Earth and all other living things, and how our interaction with the Earth affects ourselves."

For example, many naturally occurring materials are extremely dangerous to our health, explains Brenda, who focuses on medical geology. She names two: arsenic and asbestos. Both substances occur in nature, and asbestos has even been mined for use in many everyday applications. (Read more!)

Friday, October 4, 2013

Teen inventor uses 3D printing to revolutionize prosthetics

"I would never have imagined that something I made in my bedroom would be shaking hands with the President," says 17-year-old Easton LaChappelle. But that's exactly what happened when LaChappelle got to visit the White House Science Fair and present the robotic prosthetic arm that he 3D-printed and built in his bedroom lab. (Read more!)

3D Printed ‘Robohand’ Replaces Lost Fingers for Cheap



Denis Farrell / AP
Laas now uses a relatively inexpensive, arguably unprecedented hand prosthesis custom-crafted by a 3D printer. ”It looks cool. It makes me look like Darth Vader,”

A Jewel at the Heart of Quantum Physics

Artist’s rendering of the amplituhedron, a newly discovered mathematical object resembling a multifaceted jewel in higher dimensions. Encoded in its volume are the most basic features of reality that can be calculated — the probabilities of outcomes of particle interactions.  
Illustration by Andy Gilmore

Artist’s rendering of the amplituhedron, a newly discovered mathematical object resembling a multifaceted jewel in higher dimensions. Encoded in its volume are the most basic features of reality that can be calculated — the probabilities of outcomes of particle interactions.


Physicists have discovered a jewel-like geometric object that dramatically simplifies calculations of particle interactions and challenges the notion that space and time are fundamental components of reality. (Read more about this!)

Thursday, September 26, 2013

32,000-Year-Old Plant Brought Back to Life—Oldest Yet

A plant grown from a 32,000-year-old seed.
A plant regenerated from 32,000-year-old seeds.
Photograph courtesy National Academy of Sciences


The oldest plant ever to be regenerated has been grown from 32,000-year-old seeds—beating the previous recordholder by some 30,000 years. (Read more!)

Friday, September 20, 2013

Kerbal Engineering




You've heard of rocket science, 
you've heard of bottle rockets, 
you've heard of Russia engineering,
you've heard of  the Russian N1 right?
(you couldn't possibly do much worse...)

KERBAL SPACE PROGRAM NEEDS YOU!
After All how hard could rocket science be anyway...