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Author: | idua [ Thu Apr 07, 2016 9:56 pm ] |
Post subject: | Hey Silicon Valley, Lets Talk About Periods |
It was a trickle at first. But then came the flood of viral menstruation moments. The post Hey Silicon Valley, Lets Talk About Periods appeared first on WIRED. Source |
Author: | idua [ Wed May 04, 2016 11:21 pm ] |
Post subject: | Obama Drinks Filtered Water During Visit to Flint |
President Obama is visiting Flint for the first time since the outbreak of the citys water crisis. Source |
Author: | idua [ Tue May 10, 2016 10:30 pm ] |
Post subject: | "Clusters of Life Could Spread Through the Milky Way Li |
"Clusters of Life Could Spread Through the Milky Way Like an Epidemic" (Tuesdays Most Popular)
"Life could spread from host star to host star in a pattern similar to the outbreak of an epidemic. In a sense, the Milky Way galaxy would become infected with pockets of life," said Harvard-Smithsonian CfA astronomer Avi Loeb. New research released in 2015 by Harvard astrophysicists shows that if life can travel between the stars (a process called panspermia), it would spread in a characteristic pattern that we could potentially identify. "In our theory clusters of life form, grow, and overlap like bubbles in a pot of boiling water," says lead author Henry Lin of the Harvard-Smithsonian Center for Astrophysics (CfA).
In the theoretical artists conception of the Milky Way galaxy below, transluscent green "bubbles" mark areas where life has spread beyond its home system to create cosmic oases, a process called panspermia. New research suggests that we could detect the pattern of panspermia, if it occurs.
There are two basic ways for life to spread beyond its host star. The first would be via natural processes such as gravitational slingshotting of asteroids or comets. The second would be for intelligent life to deliberately travel outward. The paper does not deal with how panspermia occurs. It simply asks: if it does occur, could we detect it? In principle, the answer is yes. The model assumes that seeds from one living planet spread outward in all directions. If a seed reaches a habitable planet orbiting a neighboring star, it can take root. Over time, the result of this process would be a series of life-bearing oases dotting the galactic landscape. If we detect signs of life in the atmospheres of alien worlds, the next step will be to look for a pattern. For example, in an ideal case where the Earth is on the edge of a "bubble" of life, all the nearby life-hosting worlds we find will be in one half of the sky, while the other half will be barren. Lin and Loeb caution that a pattern will only be discernible if life spreads somewhat rapidly. Since stars in the Milky Way drift relative to each other, stars that are neighbors now wont be neighbors in a few million years. In other words, stellar drift would smear out the bubbles. The Daily Galaxy via CfA Image credit: Top of page, Open star cluster NGC 2547 Source |
Author: | udavaxci [ Tue May 17, 2016 3:52 am ] |
Post subject: | One Year Later, Ebolas Lessons for the Next Big Outbreak |
The sun is setting on the great Ebola crisis. But it---or some other awful disease---will be back. What can we learn about how to react better? The post One Year Later, Ebola’s Lessons for the Next Big Outbreak appeared first on WIRED. Source |
Author: | idua [ Fri Jun 24, 2016 2:56 am ] |
Post subject: | "Youll be my arms, and Ill be your eyes" |
GoPro goes to China to capture a story thats gone viral of two disabled friends working together to plant 10,000 trees Source |
Author: | nce [ Tue Jul 12, 2016 8:37 pm ] |
Post subject: | Trick or tweet, or both? How social media is messing up poli |
Trick or tweet, or both? How social media is messing up politics Misinformation that goes viral online could be undermining the democratic process. Is this something we can fix? Source |
Author: | udavaxci [ Wed Aug 17, 2016 8:33 am ] |
Post subject: | What do Americans think about the Zika outbreak? |
Americans weigh on on their level of personal concern and whether they ponder the government is doing enough to handle the outbreak Source |
Author: | idua [ Fri Oct 21, 2016 5:56 pm ] |
Post subject: | Letter George H.W. Bush sent to Bill Clinton after losing 19 |
Letter George H.W. Bush sent to Bill Clinton after losing 1992 election goes viral Social media users call this handwritten Inauguration Day letter a lesson in dignity and respect Source |
Author: | idua [ Sat Feb 11, 2017 8:46 am ] |
Post subject: | Flu season hitting its peak in 43 states |
This season has seen a lot of the H3 virus, and145 million doses of the vaccine have shipped out Source |
Author: | idua [ Wed Jan 16, 2019 11:00 pm ] |
Post subject: | McCain back in Arizona, "responding positively" to |
McCain back in Arizona, "responding positively" to treatment McCain left Washington Sunday and a doctor says he "has responded well to treatment ... for a viral infection and continues to improve" Source |
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