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Alex B. Berezow: ‘Why on earth would a science journalist write such unmitigated nonsense?”

Censorship_Press_Obey2

Outbreak of Political Correctness in Science Media

For RealClearScienceAlex B. Berezow  writes: The American media is widely perceived to lean to the Left. Though most journalists won’t openly admit the fact, it is indisputably true. As reported in the Washington Post, a 2014 study showed that among journalists Democrats outnumber Republicans by four to one. (The exact numbers were: 28.1% Democrat, 7.1% Republican, 50.2% Independent, and 14.6% “other” — whatever that means.) It is impossible to know exactly what to make of the roughly 65% of journalists who refused to put a label on themselves, but it is perhaps safe to assume that Left-leaning independents outnumber Right-leaning independents by the same margin. After all, about 93% of DC-based journalists vote Democrat, and 65% of donations from 51QorlgUJeL._SL250_journalists went to Democrats in 2010.

[Check out Berezow's book  "Science Left Behind: Feel-Good Fallacies and the Rise of the Anti-Scientific Left" at Amazon.com]

For science journalists, political affiliation shouldn’t be a problem because the job of a science writer is to report data and facts. Yet, it is a problem. As Hank Campbell and I detailed in our book, Science Left Behind, science journalists are quick to point out unscientific flaws in Republican statements and policies, but shy away from doing the same for Democrats. (Thankfully, this is slowly beginning to change, as more journalists are rebuking Democrats for being opposed to GMOs.)

The left-wing echo chamber that is the modern-day science newsroom has resulted in some very troubling controversies. A recent outbreak of political correctness has resulted in the termination of a Scientific American blogger who committed the unspeakable crime of giving a favorable review to a controversial book on genetics by New York Times writer Nicholas Wade and for defending Richard Feynman against exaggerated accusations of sexism. Read the rest of this entry »

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[VIDEO] Bill Whittle: It’s Been 45 Years Since Man Walked on the Moon for the First Time. Have We Been Challenged Since?

Its been 45 years since man walked on the moon for the first time. Have we been challenged since? Or are we a windless sail, full of potentital without a direct challenge? We tamed a continent, we conquered the skies, and we did fly to the moon–don’t let us, as a people, only have political discussion as our challenge.

Afterburner w/Bill Whittle


[VIDEO] ISS Apollo 11 45th Anniversary Message

“When Apollo 11 landed on the moon 45 years ago, this space station that we live on was science fiction”

International Space Station astronauts Steve Swanson and Reid Wiseman salute the Apollo 11 mission on the 45th anniversary of its launch.

“But today it is reality thanks to the legacy of the Apollo astronauts…”

“When Apollo 11 landed on the moon 45 years ago,” says Swanson, “this space station that we live on was science fiction. But today it is reality thanks to the legacy of the Apollo astronauts and all the nations that have followed the path to space since then.”

 


OUT: 3D-Printed Guns. IN: 3D-Printed…

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My nomination for headline of the week, from Reason.com (read more)

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MakerBot in Home Depot: 3D Printing’s Mighty Move to the Mainstream?

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For Popular MechanicsDarren Orf reports: To the tech-obsessed or the well-informed DIYer, MakerBot is a name synonymous with additive manufacturing. Despite the rapid growth of 3D printing, however, it can still seem like a far-out future technology to plenty of Americans. Now, the company hopes to go mainstream with the help of Home Depot, announcing a partnership to sell and demonstrate MakerBot Replicators in 12 select stores in the U.S. This pilot program will be based primarily in Los Angeles, Chicago, and New York.

The MakerBot models will appear in specially designed kiosks (pictured above), and MakerBot-trained retail staffers will give continuous demonstrations. They’ll also let you keep whatever they print during a demonstration—your very own 3D-printed souvenir.  Read the rest of this entry »


[PHOTO] Space: Robert C. Stewart Flying a Rarely Used MMU in 1984

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Exploring Space


Science: Murder Rate Drops as Concealed Carry Permits Rise, Says (Another) New Study

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A dramatic spike in the number of Americans with permits to carry concealed weapons coincides with an equally stark drop in violent crime, according to a new study, which Second Amendment advocates say makes the case that more guns can mean safer streets.

“When you allow people to carry concealed handguns, you see changes in the behavior of criminals.”

- John R. Lott, Crime Prevention Research Center

The study by the Crime Prevention Research Center found that 11.1 million Americans now have permits to carry concealed weapons, up from 4.5 million in 2007. The 146 percent increase has come even as both murder and violent crime rates have dropped by 22 percent.

Six states don’t require a permit for legal gun owners to conceal their weapons, and Lott notes those states have some of the lowest violent crime rates in the nation.

“When you allow people to carry concealed handguns, you see changes in the behavior of criminals,” said the center’s president, John R. Lott, a Fox News contributor. “Some criminals stop committing crimes, others move on to crimes in which they don’t come into contact with victims and others actually move to areas where they have less fear of being confronted by armed victims.”

Increasing gun ownership, litigation and new state laws have all contributed to the rise in concealed carry permits. In March, Illinois became the 50th state to begin issuing concealed weapons permits. But the cost and other requirements for obtaining the permits varies greatly, from South Dakota, where a permit requires $10, a background check and no training, to Illinois, where the cost of obtaining a permit comes to more than $600 when the fee and cost of training programs are taken into account. Read the rest of this entry »


The Surprisingly Strong Case for Colonizing Venus

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Science fiction writers have come up with a plausible scenario for a floating city above the fiery planet.

For CityLabJames McGirk writes: Why worry about building a colony on Mars when instead you could float one high above the surface of Venus? Science fiction writer Charles Stross recently revived the idea of building a Venutian colony when he suggested, cheekily, that billionaires ought to be compelled to donate to massive humanity-improving projects. He suggested two: a Manhattan Project-like focus on developing commercial nuclear fusion, or the construction of a floating city on Venus.

The second planet from the Sun might seem like a nasty place to build a home, with a surface temperature hot enough to melt lead and an atmosphere so dense it would feel like being submerged beneath 3000 feet of water. But the air on Venus thins out as you rise above the surface and cools considerably; about 30 miles up you hit the sweet spot for human habitation: Mediterranean temperatures and sea-level barometric pressure. If ever there were a place to build a floating city, this would be it.

Believe it or not, a floating city might be a feasible project. Scientist and science fiction author Geoffrey Landis presented a paper called “Colonizing Venus” [PDF] at the Conference on Human Space Exploration, Space Technology & Applications International Forum in Albuquerque, New Mexico back in 2003. Breathable air floats in Venus’s soupy carbon dioxide atmosphere, which means on Venus, a blimp could use air as its lifting gas, the way terrestrial blimps use helium to float in our much thinner atmosphere.

This figure shows the volcanic peak Idunn Mons in the Imdr Regio area of Venus. The topography derives from data obtained by NASA's Magellan spacecraft, with a vertical exageration of 30 times. Radar data (in brown) from Magellan has been draped on top of the topographic data. Bright areas are rough or have steep slopes. Dark areas are smooth. (NASA/JPL/ESA)

This figure shows the volcanic peak Idunn Mons in the Imdr Regio area of Venus. The topography derives from data obtained by NASA’s Magellan spacecraft, with a vertical exageration of 30 times. Radar data (in brown) from Magellan has been draped on top of the topographic data. Bright areas are rough or have steep slopes. Dark areas are smooth. (NASA/JPL/ESA)

A group of science fiction authors and scientists have been discussing the idea on the blog Selenian Boondocks, which founder Jonathan Goff describes as “a blog I founded to discuss space politics, policy, technology, business, and space settlement.” One of the biggest problems with a lunar or Martian colony is that an astronaut’s bones and muscles deteriorate in low gravity. No one knows yet how much gravity a human needs to prevent deterioration, but Venus’s gravity is the closest to Earth’s, at about 9/10ths. Mars only has a third of the gravity that the Earth does, while the moon has a mere sixth. Read the rest of this entry »


Tuna Robot! Navy Tests UUV

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The Future of Underwater Surveillance?

For Defense TechKris Osborn reports: The Navy is testing a stealthy, 4 foot-long fish-shaped autonomous underwater vehicle designed to blend in with undersea life and perform combat sensor functions, service officials explained.

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The so-called “bio-memetic” undersea vehicle is currently being developed as part of the Chief of Naval Operations Rapid Innovation Cell,  or CRIC – a special unit set up by CNO Adm. Jonathan Greenert in 2012 to explore the feasibility of rapidly turning around commercially available technologies for Naval military use.

“You could have a sub with a fish-like UUV tethered onto a cable, giving real time feedback as opposed to current ones that come back for a download…”

– Capt. Jim Loper, Navy Warfare Development Command

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“It mimics a fish. It looks like a fish. We call it robo-tuna, affectionately, but it is a UUV (unmanned undersea vehicle).  It does not have a propeller or a jet. It actually swims by flipping its tail around,” said Capt. Jim Loper, concepts and innovation department head, Navy Warfare Development Command, Norfolk. Read the rest of this entry »


[PHOTO] Floating Water Droplets

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A photo through two floating water droplets

Exploring Space


[VIDEO] The Science of Fireworks, and How To Take Pictures of Fireworks

More from the 4th of July links

Washington College professor John Conkling, who is the former director of the American Pyrotechnics Association and the co-author of Chemistry of Pyrotechnics, breaks down the science of fireworks and offers a laboratory demonstration of various color fuels in action.

VA Viper


[VIDEO] Thermodynamics and Chemistry: The Science Of Barbecue

NRO‘s Debby Witt recommends this, among other great items for Independence Day in 4th of July links

Joe Hanson of It’s OK To Be Smart (youtube channel) and the owner of Franklin Barbecue in Austin, Texas discuss the thermodynamic and chemical science behind grilling meat. - VA Viper


DECLASSIFIED: FBI, CIA Use Backdoor Searches To Warrentlessly Spy On Americans Communications

The lobby of the CIA Headquarters Building in McLean, Virginia (Reuters/Larry Downing)

For TechdirtMike Masnick reports: The other shoe just dropped when it comes to how the federal government illegally spies on Americans. Last summer, the details of the NSA‘s“backdoor searches” were revealed. This involved big collections ofcontent and metadata (so, no, not “just metadata” as meaningless as that phrase is) that were collected under Section 702 of the FISA Amendments Act (FAA). This is part of the program that the infamous PRISM effort operates under, and which allows the NSA to collect all sorts of content, including communications to, from or about a “target” — where a “target” can be incredibly loosely defined (i.e., it can include groups or machines or just about anything). The “backdoor searches” were a special loophole added in 2011 allowing the NSA to make use of “US person names and identifiers as query terms.” In the past, it had been limited (as per the NSA’s mandate) to only non-US persons.

“…the CIA is doing these kinds of warrantless fishing expeditions into the communications of Americans as well, but at least the CIA tracks how often it’s doing so. Of course, when it comes to metadata searches, the CIA doesn’t bother.”

This morning, James Clapper finally responded to a request from Senator Ron Wyden concerning the number of such backdoor searches using US identifiers that were done by various government agencies. And, surprisingly, it’sredaction free. The big reveal is… that it’s not just the NSA doing these searches, but the CIA and FBI as well. This is especially concerning with regards to the FBI. This means that the FBI, who does surveillance on Americans, is spying on Americans communications that were collected by the NSA and that they’re doing so without anything resembling a warrant. Oh, and let’s make this even worse: the FBI isn’t even tracking how often it does this. It’s just doing it willy nilly:

The FBI does not track how many queries it conducts using U.S. person identifiers. The FBI is responsible for identifying and countering threats to the homeland, such as terrorism pilots and espionage, inside the U.S. Unlike other IC agencies, because of its domestic mission, the FBI routinely deals with information about US persons and is expected to look for domestic connections to threats emanating from abroad, including threats involving Section 702 non-US. person targets. To fulfill its mission and avoid missing connections within the information lawfully in its possession, the FBI does not distinguish between U.S. and non- U.S. persons for purposes of querying Section 702 collection. It should be noted that the FBI does not receive all of Section 702 collection; rather, the FBI only requests and receives a small percentage of total Section 702 collection and only for those selectors in which the FBI has an investigative interest.  Read the rest of this entry »


A Decade of Amazing Saturn Images

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Images via NASA. 

For Popular MechanicsNiko Vercelletto writes: Since it reached the orbit of Saturn 10 years ago today, the Cassini spacecraft has captured mind-blowing images and collected invaluable data about the ringed planet and its multitude of moons.

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Launched from Earth in 1997, the probe was originally approved for a four-year mission, but that mission has now been extended three times. Good thing, too. With so much time spent in orbit of the sixth planet, Cassini has studied not only the gorgeous gas giant but also moons such as Titan, with its great hydrocarbon lakes, and Enceladus, with its jets of ice.  Read the rest of this entry »


First Test Flight of NASA’s Low-Density Supersonic Decelerator a Success


China stakes its Claims on Mars with Rover Bound for Red Planet in 2020

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For The IndependentJames Vincent writes: Sovereignty in outer space is always a tricky subject, but out of all the lifeless rocks in the solar system it’s safe to say that Mars is more American than most. It may not have a US flag crumpled in mid-wave on the surface, but every robot that’s ever crawled successfully on the planet’s surface has been made in the US. Not for much longer.

Last week China announced that it was planning send a rover to Mars by 2020 and bring back samples from the Red Planet just 10 years later. Ouyang Ziyuan, the Chinese scientist who oversaw the country’s successful Moon rover mission in December last year, said that this would be just the first step in the country’s plans to explore the solar system – with further plans involving sending probes to the Sun.

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The US aerospace industry may be having something of a minor boom at the moment as private companies such as Elon Musk’s SpaceX celebrate engineering successes, but America still can’t match China’s budget nor its concentration of political will.

Scott Pace, a former Nasa administrator and director of the Space Policy Insitute at George Washington University, told The Independent that China’s plans were “ambitious but not impossible,” adding that despite their success on the Moon, Mars is “much, much more difficult to reach and operate on than the Moon”.

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Of the seven rovers that have been sent to Mars only the four US missions have been successful. A pair of Soviet rovers sent in 1971 failed to stay in touch with Earth for longer than 20 seconds and in 2003 the Beagle 2’s ‘Planetary Undersurface Tool’ (only a ‘rover’ in the most generous of terms) failed to even make it to the surface. Read the rest of this entry »


NASA Launches Flying Saucer for Tests of Mars Entry Technology

In this artist's concept, NASA's Low-Density Supersonic Decelerator test vehicle is accelerated to the edge of space to test an inflatable braking system and a huge new supersonic parachute that engineers hope will pave the way to landing larger payloads on the surface of Mars. (Credit: NASA)

In this artist’s concept, NASA’s Low-Density Supersonic Decelerator test vehicle is accelerated to the edge of space to test an inflatable braking system and a huge new supersonic parachute that engineers hope will pave the way to landing larger payloads on the surface of Mars. (Credit: NASA)

For CBS Space News, William Harwood writes: A giant helium balloon lifted a 3.5-ton flying saucer-shaped research vehicle to an altitude of more than 23 miles Saturday and released it for a dramatic rocket-powered boost through the extreme upper atmosphere to test an inflatable doughnut-like braking system and a huge supersonic parachute needed for future missions to Mars.

The inflatable aero-brake appeared to work normally in live video downlinked from the test vehicle, but the parachute, the largest ever built for deployment at more than twice the speed of sound, failed to fully inflate in a disappointment for flight controllers with NASA’s Jet Propulsion Laboratory.

“PI (principle investigator) has called ‘no chute.’ We don’t have full chute inflation,” a flight controller reported.

Three views of the experimental Low-Density Supersonic Decelerator showing the test vehicle with its braking parachute deployed along with before-and-after views of the craft's inflatable braking system. (Credit: NASA)

Three views of the experimental Low-Density Supersonic Decelerator showing the test vehicle with its braking parachute deployed along with before-and-after views of the craft’s inflatable braking system. (Credit: NASA)

The Low-Density Supersonic Decelerator then fell toward impact in the Pacific Ocean northwest of Hawaii. The carrier balloon apparently came apart after the LDSD’s release and it was not immediately clear what recovery crews standing by in the landing zone might be able to retrieve.

In any case, the test flight appeared to meet all of its major objectives but one and engineers are hopeful recorded telemetry will shed light on what went wrong with the parachute deploy. Read the rest of this entry »


A Hand-Cranked Sculpture that Makes a Mean Manhattan

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A hand-cranked sculpture that makes a mean manhattan? Yes please. Come with us inside Instructables’ Kooky Creative Warehouse Workshop.

Pop-Mech


Get Ready for the Hoverbike: 2017, $80,000

Aerofex says the vehicle could have a variety of uses, including agricultural work and border patrols (Aerofex)

Aerofex says the vehicle could have a variety of uses, including agricultural work and border patrols. The vehicles are due to go on sale in 2017 – and will cost $80,000 each. (Aerofex)

For BBC , Jack Stewart writes: Getting from A to B is very rarely boring in the world of science fiction – sadly real life is often a let-down in comparison. We do not have many floating, hovering, flying vehicles, despite a great deal of engineering effort from entrepreneurs to develop jetpacksflying cars, and radical hovercraft.

But if the hoverbike currently being developed by Los Angeles-based Aerofex, gets off the ground, this could change. It is uncannily reminiscent of a Speeder Bike from the original Star Wars trilogy.

The device is named the Aero-X and it takes up about as much room as a small car. Eventually there will be space for just two passengers though, and early prototypes show only one brave test-rider, who perches on top of two horizontal spinning blades encased in circular housings.

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The company calls it a crossover vehicle. It is technically a hovercraft, but it apparently feels like riding a motorbike. It is designed for low-altitude flying, and can zoom over ground that even an all-terrain vehicle (ATV) would struggle with. Aerofex says it will be capable of 72km/h (45mph). Read the rest of this entry »


[VIDEO] REWIND: Apollo Lunar Orbiter

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