Among the venture capitalists polled for the "2011 Venture View" survey, just over half (51 percent) are looking for investment to pick up next year. Only 24 percent expect it to stay level, while the same percentage believe it will decline. CEOs running venture-backed companies were also optimistic, with 58 percent eyeing an increase in venture investing next year and … Read more
Motion can present major challenges in photography in general, not to mention with medical imaging techniques such as MRIs. But a new method using simple suction appears to stabilize living lung tissue without disrupting normal organ function long enough to image the live interactions of living cells, including immune response to injury.
With more than 20 articles about microscopy under their belts, researchers at the University of California at San Francisco publish their latest findings in this month's issue of Nature.
"The nature of disease is complex, so if scientists can observe in real-time what's happening in … Read more
If you're like me, you tend to forget to look at the sky when interesting things are happening. Tonight there will be a total lunar eclipse that will make the moon look red for 72 minutes, and I am hoping to catch it.
To help people see the show and learn about the event, Southern Stars is releasing the latest version of its SkySafari Lite iPhone app for free through December 21. The app correctly predicts when the eclipse will happen and displays it, along with additional information.
SkySafari Lite runs on the iPhone, iPod Touch, and iPad and … Read more
A rare drama will play out in tonight's skies: a full lunar eclipse on the winter solstice.
The last one occurred in 1638, according to NASA, and tonight's may be only the second one in the last two millennia.
"Since Year 1, I can only find one previous instance of an eclipse matching the same calendar date as the solstice, and that is 1638," Geoff Chester of the U.S. Naval Observatory, who inspected a list of eclipses going back 2,000 years, said on NASA's solstice lunar eclipse page. The next lunar eclipse on … Read more
After a two-day orbital chase, a Russian Soyuz spacecraft docked with the International Space Station Friday, bringing three fresh crew members to the lab complex and boosting its full-time crew back to six.
With rookie commander Dimitry "Dima" Kondratyev at the controls, flanked by Italian astronaut Paolo Nespoli to his left and NASA astronaut Catherine "Cady" Coleman to his right, the Soyuz TMA-20 spacecraft glided to a smooth docking with the station's Rassvet mini-research module at 3:11 p.m. EST as the two vehicles sailed 224 miles above Western Africa.
KENNEDY SPACE CENTER, Fla.--The shuttle Discovery's external tank was loaded with more than a half million gallons of supercold liquid oxygen and hydrogen rocket fuel today in a critical test to learn more about what caused cracks in structural ribs, or stringers, that were discovered after a November 5 launch attempt.
The cracks were repaired, but engineers want to pin down the root cause to make sure the huge tank is structurally sound and able to withstand the rigors of another launch attempt.
The fueling test began at 7 a.m. EST and ended at 2:25 p.… Read more
When Jeff Sparkman draws his comic book-style superheroes with colored pencils he often has to ask other people to tell him what color his masked men turned out to be because he's color-blind.
Now, a new smartphone app can help him figure out what colors he's using and how the picture looks to most everyone else.
The DanKam app, available for iPhone and Android for $2.99, is an augmented reality application that turns the vague hues that 1 percent of the population with color-blindness sees into the "true" colors as everyone else sees them.
The word "spiderman" appeared in books in the 1920s, long before the famed Marvel superhero debuted in the early '60s. And the term "smartphone" was in use during the first decade of the 20th century, a century before anyone picked up their first iPhone.
How do I know all this? By using a new tool from Google called the Ngram Viewer. Launched by the search giant yesterday, this tool lets you trace the usage of a word or phrase during the past five centuries--five centuries!--by seeing how often it's appeared in books over that … Read more
In the biggest development to rock the popular-science world since Pluto got demoted, 10 elements will see their atomic weights changed on the periodic table.
With the news, oversize posters and textbook inserts around the world (not to mention the tiny periodic table I've been carrying around in my wallet since the ninth grade) are about to become outdated.
The reason for the change is that atomic weights are not always as concrete as most general-chemistry students are taught, according to the University of Calgary, which made the announcement, and the snappily named International Union of Pure and Applied … Read more
A Russian Soyuz rocket carrying three crew members bound for the International Space Station blasted off from the Baikonur Cosmodrome in Kazakhstan today, kicking off a two-day flight to catch up and dock with the orbital lab complex.
With Russian commander Dmitry "Dima" Kondratyev at the controls, the booster's first-stage engines roared to life on time and the rocket lifted off at 2:09:25 p.m. EST (1:09 a.m. Thursday local time), quickly climbing away from the same pad used by Yuri Gagarin at the dawn of the space age 50 years ago next April.
Live television shots from inside the cabin showed Kondratyev in the capsule's center seat, flanked by Italian astronaut Paolo Nespoli on his left and NASA astronaut Catherine "Cady" Coleman on his right. All three appeared relaxed and in good spirits as the rocket streaked toward space.
Nine-and-a-half minutes later, the Soyuz TMA-20 capsule separated from the rocket's third stage and slipped into its planned preliminary orbit. Solar arrays and antennas deployed a few moments later and Russian flight controllers said the spacecraft was healthy and on course for a docking with the International Space Station around 3:12 p.m. Friday.
"Everything's good on our side. Congratulations on the successful orbital insertion," chief flight director Vladimir Solovyov radioed after engineers assessed telemetry. "Everything looks good, everything pressurized as it was supposed to, and the telemetry is nominal."… Read more