Rupert Spies, Senior Lecturer in Food and Beverage Management at Cornell, gives a hands-on workshop on bread making with the NASA team.
Credit Jason Koski / courtesy of Cornell University Photography
You might be surprised at how powdered milk, dehydrated kelp and shelf-stable chorizo can come together in ways that taste good — especially if you've been cooped up for a few months on a mission with five strangers on a desolate lava crater in Hawaii.
A water tank truck is seen on the main street in Waynesburg, Pa., on April 13. Scientists say naturally polluted water can rise to the surface of the Marcellus Shale; that finding suggests that frack water could seep out, too.
The nation's boom in natural gas production has come with a cost: The technique used to get much of the gas out of the ground, called hydraulic fracturing, or fracking, has contaminated drinking water. But how often and where this contamination is taking place is a matter of much debate and litigation.
Now, a new study has found natural pathways of contamination — but that doesn't mean the drilling industry is off the hook.
Soft to the touch, silk may also help preserve vaccines and drugs someday.
Credit Fiorenzo Omenetto / Tufts University
Silk is in neckties, scarves and some fancy underwear and pajamas. Before too long, it might just help keep people from getting sick with measles or polio.
Vaccines play an important role in health, but can be tricky to transport to the far corners of the world. Many vaccines and some other drugs require constant refrigeration — from the factories where they're made to the places where they're ultimately injected into people.
I have a simple question for you: Do you have a good idea? Something that could change the world?
Enter your big idea in NPR's "What's Your Big Idea?" video contest from July 9 to Aug. 12, 2012, and you could win the chance to get advice on making your big idea a reality from a big name in science and technology. And even if you don't win that grand prize, we'll showcase your video on NPR's YouTube channel and on Facebook.
Just one of the skills needed to make the Silicon organism work.
Credit Robyn Beck / AFP/Getty Images
Regular contributor Stuart Kauffman is joined again this week by Richard Melmon, a managing partner at Bullpen Capital.
Every cell now living is directly connected to the beginning of life. At no time in that cell's three-billion-year history has its DNA existed in isolation from its cellular machinery. They have evolved together.
And let's turn from political to science. Researchers discovered what looks to be the elusive Higgs boson. It's a subatomic particle they've spent nearly 50 years searching for. So, this was special vindication for their efforts, and special vindication for one of the scientists who's been searching for the particle - a man named Gordy Kane. Kane won $100 in a bet with Stephen Hawking, arguably the world's smartest person alive today. Hawking admitted defeat on the BBC.