Jan 152015
 

 nano-wires

From Technology.org:

To stay warm when temperatures drop outside, we heat our indoor spaces — even when no one is in them. But scientists have now developed a novel nanowire coating for clothes that can both generate heat and trap the heat from our bodies better than regular clothes. They report on their technology, which could help us reduce our reliance on conventional energy sources, in the ACS journal Nano Letters.

Follow the link to read more at Technology.org

 Posted by at 2:06 pm
Nov 042014
 

At the heart of this new clock is the element strontium. Inside a small chamber, the strontium atoms are suspended in a lattice of crisscrossing laser beams. Researchers then give them a little ping, like ringing a bell. The strontium vibrates at an incredibly fast frequency. It’s a natural atomic metronome ticking out teeny, teeny fractions of a second.

Listen to the NPR story…

 Posted by at 9:27 am
Oct 052014
 

NASA

NASA is looking for ways to reduce the cost of sending humans to Mars. Their study explores dramatically cutting the cost of a human expedition to Mars by putting the astronauts into a deep sleep called “torpor” that would use existing medical procedures to reduce astronauts’ metabolic functions. Torpor can also occur naturally in cases of hypothermia.

Blended with intravenous feeding, a crew could be in a state of hibernation for the transit to Mars, which at best would be 180 days each-way.

Check out Discovery News for more details.

 Posted by at 4:47 pm
Aug 132014
 

Leroy Chiao

In a short Q&A interview with Forbes Magazine, Chinese-American astronaut Leroy Chiao advocates embracing China, rather than shunning it, in the new space race to Mars . He also talks about the recent spying charges USA and China are batting back and forth and what that should mean wrt better cooperation in space.

Leroy also touches on the current Russia/USA relations and gives a little insight into the impact it’s having on the shared space exploration efforts onboard the International Space Station.

I totally agree with Leroy on the China+USA collaboration to get to Mars. We’re both highly motivated countries regarding space exploration. China in particular may be willing to foot more of the $$$/RMB cost if there’s more sharing of technology between us. I think we stand a better chance of pulling off this huge effort working together, rather than in isolation.

Head on over to Forbes for the interview.

Check out Leroy’s personal site with videos he’s appeared in, links to his op-eds and more.

 Posted by at 9:43 am