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Sheldan Nidle – April 3, 2018
Selamat Jalwa! We are pleased to inform you that there is a strategy that we, the Galactic Federation, have
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Video – California is currently facing the most severe drought of all time, and the video below shows some staggering aerial footage of just how bad the situation really is. So what is California, which grows half of the fruits and vegetables that are produced in the United States, doing to address this predicament?Some claim that the California government has been too lenient with water use restrictions placed on large agri-businesses due to effective lo [...]
Alex Pietrowski, Staff WriterFor over the last decade, beekeepers and scientists have been documenting the decline of important pollinators such as honeybees. This decline poses a huge threat to the food supply, because without pollinators some crops wouldn’t exist, while others would suffer in crop output and quality. Losing the bees would be an indicator that we are next to go.The American Beekeeping Federation offers some insight:As honey bees gather pollen and nec [...]
Sayer Ji, Green Med InfoMillions use aspirin daily without realizing its true dangers. The good news is that there is a natural alternative which preliminary research indicates is safer and more effective.Aspirin is taken faithfully by millions every day as a preventive measure against heart attack, often without the user having any awareness of the serious health risks associated with it, some potentially fatal. You can view over 60 adverse effects of aspirin on the GreenMedIn [...]
Terence Newton, Staff WriterIt has been over four years since the 9.0 magnitude Tōhoku earthquake and ensuing catastrophic tsunami leveled the Pacific coast of Japan, setting off a nuclear meltdown at the Fukushima Daichi power plant. Radiation has been pouring into the ocean, into the earth below, and into the air for over 1500 days now and there is still zero sense of urgency on the part of the government and world leaders to seriously address this blooming catastrop [...]
Here's a good use for old military planes! Planting trees EVERYWHERE!Seed bombing or aerial reforestation is a farming technique where trees and other crops are planted by being thrown or dropped from an airplane or flying drone. The “seed bombs” are typically compressed bundles of soil containing live vegetation, which are ready to grow as soon they hit the ground.This is something that can be done on both an industrial and DIY scale, depending on the property and the situati [...]
Excerpt from bbc.comAstronomers have proved that they can accurately tell the age of a star from how fast it is spinning. We know that stars slow down over time, but until recently there was little data to support exact calculations. For ...
Excerpt from
csmonitor.com
By Pete Spotts
Scientists believe a mysteriously bright object in a galaxy 90 million light-years away could be a rogue black hole evicted during the merger of two galaxies.
Astronomers have long hunted for galaxies that might be evicting supermassive black holes at their centers. Eviction would represent an important confirmation of Einstein's theory of general relativity under extreme conditions and could help shed light on the influence such massive features have on the evolution of galaxies themselves.
Now they may have found one of those rogue black holes. A dwarf galaxy 90 million light-years from Earth hosts an unusually bright object some 2,600 light-years from its center – an object that carries many of the signatures one would expect from a supermassive black hole feasting on surrounding gas. The galaxy involved is known as Markarian 177, located within the constellation Big Dipper.
The object's position far from the center of the galaxy and the galaxy's odd shape makes it “the most promising candidate we've found” for a supermassive black hole ejected during the merger of two galaxies, says Laura Blecha, a researcher at the University of Maryland in College Park, who focuses on the interrelationship of supermassive black holes and their host galaxies as the two evolve. She cautions that a renegade black hole is not the only explanation for the object the team has observed.
If it is a supermassive black hole, however, it would represent a spectacular confirmation of Einstein's general theory of relativity as it relates to the enormous gravitational fields of supermassive black holes..
Black holes are objects so dense that their gravitational tug prevents even light from escaping. So-called stellar black holes form from the explosion and collapse of very massive stars.
Supermassive black holes tip the cosmic scales at millions to billions of times the mass of the sun. They are thought to lurk in the centers of most, if not all, galaxies. These behemoths are thought to play a key role in galaxy evolution by regulating a galaxy's rate of star formation.
Supermassive black holes tip the cosmic scales at millions to billions of times the mass of the sun. They are thought to lurk in the centers of most, if not all, galaxies. These behemoths are thought to play a key role in galaxy evolution by regulating a galaxy's rate of star formation.
When galaxies merge, so do their central black holes. Theorists have noted that based on Einstein's theory of general relativity, such black-hole mergers should generate powerful ripples in the very fabric of space-time, ripples known as gravitational waves. One way these merger-related gravity waves would make their presence known is through a recoil effect. This effect would be powerful enough to launch the single merged central black hole out of the center of its newly enlarged galaxy into an orbit that grows ever wider. If the galaxy's gravity was weak enough, as it might be in a dwarf galaxy, the black hole could travel fast enough to leave the galaxy altogether.
“Either way it's something very interesting,” she says.
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The martian surface may have once been flowing with liquid water, under an atmosphere contaminated by volcanoes on Mars. Image: IttizExcerpt from techtimes.comVolcanoes may have once been active on Mars, possibly warming the planet enough for liquid ...
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