Dalek model on display at the BBC Shop in London, demonstrating their design in the revived series. Read more of the latest Cold Cases news, headlines, stories, photos, and video from CBS News. Ridley Scott is at the helm of a nearly 40-year franchise of films about killer aliens who are smarter and deadlier than us. It’s not a coincidence, since Scott. Thorities in New Hampshire are linking five deaths from the 1980s to a man who died in a California prison in 2010 while serving a sentence for killing and. Latest environmental news, features and updates. Pictures, video and more. One of the many challenges of colonizing Mars is that the planet is lacking many of the natural resources we rely on here on Earth. We’ll need to bring as much of. Facebook has a problem. Not the one where they admitted to being a megaphone for propaganda and psy-ops. Or the one where they narced on at-risk teens. Chameleon Serial Killer 1980s CostumesAuthorities link 5 killings from 1. Boston News, Weather, Sports. CONCORD, N. H. They said he was the father of one of those girls. Authorities say Evans used a number of aliases. Under a different name, he was convicted in California of the 2. Eunsoon Jun, who was found dead in their basement.“This was a guy who was a chameleon,” said Senior Assistant Attorney General Jeffery Strelzin, chief of the attorney general’s homicide unit. He said Evans — not believed to be his real name — fits the criteria for a serial killer and that authorities want to know more about him, because they fear there are other victims. Police recently searched a Manchester home where Beaudin lived with Evans and her infant daughter. Beaudin’s family said they last saw her in 1. Her family assumed the three left town to avoid financial troubles, and they never called police. The attorney general’s office said it has been in touch with Beaudin’s daughter. The case of the four bodies found in drums in a state park in Allenstown has long stymied investigators. In 1. 98. 5, a hunter discovered the first two bodies — the woman and a girl believed to be 9 or 1. In 2. 00. 0, an investigator found the other two girls — one believed to be 2 or 3 and the other 3 or 4. They believe the woman is likely the mother of the eldest and youngest girls. The time of their killings was narrowed to 1. Copyright (c) 2. 01. The Associated Press. This material may not be published, broadcast, rewritten, or redistributed.). D- Printing Tools from Martian Dust Will One Day Help Us Colonize Mars. One of the many challenges of colonizing Mars is that the planet is lacking many of the natural resources we rely on here on Earth. We’ll need to bring as much of what we need to survive as possible, but you can only pack so much into a spaceship. So scientists are developing ways to utilize at least one of the red planet’s most abundant resources: dust. We’ve had a hard time coming up with reasons as to why everyone needs a 3. D printer here on Earth, but on Mars the machines could be used to manufacture tools, spare parts, even entire structures, habitats, and vehicles, given there’s no hardware stores for astronauts to visit if we eventually send humans on the 3. But 3. D printers don’t make things out of thin air. If and when we send colonists to Mars and beyond, we’re going to need habitats unlike any we’ve. There’s no plastic on Mars, however, and packing miles of filament on a ship takes up valuable space that could be better used for transporting oxygen, water, and other essentials. So scientists at Northwestern University’s Mc. Cormick School of Engineering have developed a way to turn extraterrestrial materials, like Lunar and Martian dust, into a 3. D printing material. While Martian meteorites kicked up from cosmic collisions have made their way to earth, giving us some idea of what the red planet is made of, we don’t have physical samples of the dirt and dust covering its surface. Instead, the Northwestern scientists have relied on NASA- approved simulants—aka fake dust—that the space agency uses for its own testing purposes that match the shape and size of the tiny particles that make up Martian dust. When mixed with a series of simple solvents and a biopolymer developed by the researchers that binds the dust together when dried, the material can be extruded with a 3. D printer to create whatever Martian colonists happen to need. The printing process isn’t entirely dependent on materials found on Mars, but objects can be produced that are made of over 9. D printing still has a long way to go before astronauts impossibly far from home can rely on it for survival. A machine screwing up after 2. However, it might eventually be one of the best tools for quickly setting up a viable establishment, without requiring astronauts to plan and pack for every possible scenario once they land.
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August 2017
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