The new Ring Always Home Cam is a product that shows why trust is such an important asset for any business.
This video shows how holographic storage works, using green light to write data as a persistent hologram inside an optical crystal. The data can then be read…How does holographic storage work?
See a home you can live in, make a living out, and grow most of your food in too, the ultimate bug-in or bug-out location — on Mars — here on Earth, or just about anywhere! That is why I call it my Universal Habitat. This is a very low ecological footprint home that can be beautiful, almost no energy cost to maintain, could be built affordably, and be resistant to many natural and man-made disasters such as tornadoes, fire, radiation, and worse. This is the ultimate self-sufficient bunker/fortress.
Continue reading “Revolutionary Universal Habitats for Earth and Space” »
Does phosphine and other signs indicate life in the clouds of Venus? If so how did it get there? Did life originate on Venus? Did Earth life originate on Venus? What is Panspermia?
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For gardening in your Lunar habitat Galactic Gregs has teamed up with True Leaf Market to bring you a great selection of seed for your planting. Check it out: http://www.pntrac.com/t/TUJGRklGSkJGTU1IS0hCRkpIRk1K
Cruise to cruise to crew the International Space Station (ISS) to film a movie in space! The latest on the leak being isolated (almost found), ISS debris dodging, Chinese challenge to ISS with their own ISS, and two crew launches to ISS and a cargo launch this month. Also see how the ISS commercial crew and cargo programs have played a strong role in spurring further space development and settlement to include SpaceX’s Starship program with ambitions to settle Mars!
You can support Galactic Gregs by supporting the sister channel Green Gregs by clicking the links below:
See the Special Deals at My Patriot Supply: www.PrepWithGreg.com
For gardening in your Lunar habitat Galactic Gregs has teamed up with True Leaf Market to bring you a great selection of seed for your planting. Check it out: http://www.pntrac.com/t/TUJGRklGSkJGTU1IS0hCRkpIRk1
The idea is to make space livable for everyday folks rather than only specially-trained astronauts.
Off the coast of Curaçao, at a depth of 60 feet, aquanaut Fabien Cousteau is looking to create the world’s largest underwater research habitat.
Glycerol, used in the past as antifreeze for cars, is produced by a range of organisms from yeasts to vertebrates, some of which use it as an osmoprotectant—a molecule that prevents dangerous water loss in salty environments—while others use it as an antifreeze. Here, scientists from the University of Nevada and Miami University in Ohio show that two species of the single-celled green algae Chlamydomonas from Antarctica, called UWO241 and ICE-MDV, produce high levels of glycerol to protect them from osmotic water loss, and possibly also from freezing injury. Presently, only one other organism, an Arctic fish, is known to use glycerol for both purposes. Both species synthesize glycerol with enzymes encoded by multiple copies of a recently discovered ancient gene family. These results, published today in the open-access journal Frontiers in Plant Science, illustrate the importance of adaptations that allow life to not only survive but to thrive in extreme habitats.
The researchers collected both Chlamydomonas species from depths of 13 to 17 m, a region with a steep salinity gradient, in Lake Bonney, a permanently ice-covered lake in the McMurdo Dry Valleys of Victoria Land, Antarctica. Previously, they showed that both species are remarkably adapted to their extreme habitat, with a photosynthetic apparatus adapted to cold, saline, and light-poor conditions, novel proteins, more fluid cell membranes that function at low temperatures, and ice-binding proteins that protect against freeze-thaw injury.
“Our overall goal is to understand how microorganisms survive in extreme environments. The Chlamydomonas species of Lake Bonney are well-suited for such studies because they are exposed to many extremes, including low light, low temperature, oxidative stress, and high salinity. The present results are the first to show that glycerol production by microorganisms, which is well-known in warm, salty environments, is also important in polar regions,” says corresponding author Dr. James Raymond, Adjunct Research Professor at the School of Life Sciences, University of Nevada, Las Vegas, USA.
