Author: Robert Zimmerman
NASA Announces Plans To Put Man On Bus To Cleveland
Why gun owners do not trust any anti-gun advocate.
Why gun owners do not trust any anti-gun advocate.
Read the whole essay. It is blunt, honest, and outlines the nature of this growing tragic conflict better than anything I have ever read.
Why gun owners do not trust any anti-gun advocate.
Read the whole essay. It is blunt, honest, and outlines the nature of this growing tragic conflict better than anything I have ever read.
Pink – Try
An evening pause:
Where there is desire there’s gonna be a flame.
Where there is a flame someone’s gonna get burned.
But just because you’re burned doesn’t mean you’re gonna die.
You just gotta get up and try, try, try.
The three phonesats launched piggyback on Antares several weeks ago beamed down images of Earth that have now been released.
The three phonesats launched piggyback on Antares several weeks ago beamed down images of Earth that have now been released.
The three cube-shaped satellites were launched on Sunday, April 21, 2013 atop Orbital Science Corporation’s Antares rocket from NASA’s Wallops Island Flight Facility in Virginia. The three satellites were all built around a standard cubesat frame about four inches (10 cm) square, with a larger, external lithium-ion battery and a radio powerful enough to reach Earth. The smartphone components not only provided cameras for snapping pictures of the Earth, but also acted as the spacecrafts’ avionics for maintaining attitude control.
In keeping with the PhoneSat’s mission’s goal of getting into space on a budget, the images were transmitted back to Earth in the form of image-data packets that were received not just by NASA’s Ames Research Center but also by amateur radio operators around the world, who volunteered their services to collect 200 of these packets.
The three phonesats launched piggyback on Antares several weeks ago beamed down images of Earth that have now been released.
The three cube-shaped satellites were launched on Sunday, April 21, 2013 atop Orbital Science Corporation’s Antares rocket from NASA’s Wallops Island Flight Facility in Virginia. The three satellites were all built around a standard cubesat frame about four inches (10 cm) square, with a larger, external lithium-ion battery and a radio powerful enough to reach Earth. The smartphone components not only provided cameras for snapping pictures of the Earth, but also acted as the spacecrafts’ avionics for maintaining attitude control.
In keeping with the PhoneSat’s mission’s goal of getting into space on a budget, the images were transmitted back to Earth in the form of image-data packets that were received not just by NASA’s Ames Research Center but also by amateur radio operators around the world, who volunteered their services to collect 200 of these packets.
The Fourth Circuit of the U.S. Court of Appeals has ruled that carrying a firearm in an open-carry state does not create reasonable suspicion of a crime.
The Fourth Circuit of the U.S. Court of Appeals has ruled that merely carrying a firearm in an open-carry state does not create reasonable suspicion of a crime.
Nathaniel Black was part of a group of men in Charlotte, North Carolina who local police officers suspected might be engaged in criminal activity. In particular, Officers suspected that after seeing one of the men openly carrying a firearm – which was legal in North Carolina – that there was most likely another firearm present. When police began frisking the men one by one, Mr. Black wished to leave, but was told he was not free to leave. Officers chased Mr. Black and discovered that he possessed a firearm; it was later discovered that he was a previously convicted felon. Mr. Black was charged with being a felon in possession of a firearm. Before the United States District Court for the Western District of North Carolina, Mr. Black moved to suppress the evidence against him. His suppression motion was denied, he entered a guilty plea preserving a right to appeal the denial of the suppression motion, and he was sentenced to fifteen (15) years imprisonment. The United States Court of Appeals for the Fourth Circuit, however, determined that the officers had improperly seized Mr. Black, suppressed the evidence against him, and vacated his sentence.
Read the whole article. Black had visibly been doing nothing wrong, merely standing on the sidewalk talking to friends. And because it is perfectly legal to openly carry a firearm in North Carolina, the court ruled that the police had not been given cause to detain him or search him. In other words, it though it might be illegal for you to be carrying the gun (as it was with Black), the mere presence of the gun does not give the police the right to suspect him of a crime.
The Fourth Circuit of the U.S. Court of Appeals has ruled that merely carrying a firearm in an open-carry state does not create reasonable suspicion of a crime.
Nathaniel Black was part of a group of men in Charlotte, North Carolina who local police officers suspected might be engaged in criminal activity. In particular, Officers suspected that after seeing one of the men openly carrying a firearm – which was legal in North Carolina – that there was most likely another firearm present. When police began frisking the men one by one, Mr. Black wished to leave, but was told he was not free to leave. Officers chased Mr. Black and discovered that he possessed a firearm; it was later discovered that he was a previously convicted felon. Mr. Black was charged with being a felon in possession of a firearm. Before the United States District Court for the Western District of North Carolina, Mr. Black moved to suppress the evidence against him. His suppression motion was denied, he entered a guilty plea preserving a right to appeal the denial of the suppression motion, and he was sentenced to fifteen (15) years imprisonment. The United States Court of Appeals for the Fourth Circuit, however, determined that the officers had improperly seized Mr. Black, suppressed the evidence against him, and vacated his sentence.
Read the whole article. Black had visibly been doing nothing wrong, merely standing on the sidewalk talking to friends. And because it is perfectly legal to openly carry a firearm in North Carolina, the court ruled that the police had not been given cause to detain him or search him. In other words, it though it might be illegal for you to be carrying the gun (as it was with Black), the mere presence of the gun does not give the police the right to suspect him of a crime.
A solar-powered airplane landed safely in Phoenix today on its first leg of an attempt to fly across the United States.
A solar-powered airplane landed safely in Phoenix today on its first leg of an attempt to fly across the United States.
I totally support this effort to develop new technology, but must note that the capabilities of this solar-powered plane, as described in this article, are woefully limited. Nonetheless, I can see many applications where these liabilities will not be an issue, so all power to them. I hope they succeed.
A solar-powered airplane landed safely in Phoenix today on its first leg of an attempt to fly across the United States.
I totally support this effort to develop new technology, but must note that the capabilities of this solar-powered plane, as described in this article, are woefully limited. Nonetheless, I can see many applications where these liabilities will not be an issue, so all power to them. I hope they succeed.
Private space is winning
Today I attended an space industry conference here in Orange County, California, sponsored by the American Institute of Aeronautics and Astronautics. Unlike the Space Hackers conference which also occurred today and to which I was also invited, this was not a New Space get-together, but a standard aerospace event which included a lot of old time engineers from the big old-time companies like Boeing and Lockheed Martin.
Most of the talks today were engineering related. For example, one described in detail the engineering advantages of building ion engines and solar sails at the molecular level, nanotechnology to the max. Another talk, which I found astonishing and exciting, was an analysis of the orbital mechanics of getting to Mars. This analysis found that using constant acceleration as low as .01 G it would be possible to get to Mars in weeks, not years, and without the necessity of waiting for the perfect launch window. You could launch almost anytime. Though we don’t have engines that as yet can provide this much constant low acceleration, these numbers are not so high as to make it impossible. With some clever refinements, it might be possible to come up with propulsion systems capable of these constant Gs, and to do it in the near future. If so, it will open up the entire solar system to manned exploration very quickly. Not only will we be able to travel to the planets in a reasonable time, the constant Gs would overcome the medical problems caused by prolonged weightlessness.
It wasn’t these interesting engineering presentations that got my juices flowing however. Instead, it was presentation on public policy issues that completely surprised me and made me think the future of the American aerospace industry is really going in the right direction. This significant take-away was further reinforced by the audience’s reaction to my lecture in the evening.
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Because of Obamacare Blue Cross/Blue Shield of Tennesee will raise premiums to its customers 3 to 30 percent in 2014.
Finding out what’s in it: Because of Obamacare Blue Cross/Blue Shield of Tennesee will raise premiums to its customers 3 to 30 percent in 2014.
Finding out what’s in it: Because of Obamacare Blue Cross/Blue Shield of Tennesee will raise premiums to its customers 3 to 30 percent in 2014.
Beginning in June Staples will be the first major retailer to sell a 3D printer.
Beginning in June Staples will be the first major retailer to sell a 3D printer.
The price, $1299, is reasonable, but the printer will likely be capable of only making very small parts. Nonetheless, this is a start. The price will drop, and the capabilities will go up.
Beginning in June Staples will be the first major retailer to sell a 3D printer.
The price, $1299, is reasonable, but the printer will likely be capable of only making very small parts. Nonetheless, this is a start. The price will drop, and the capabilities will go up.
The high peak in tornado in 2011, the most in fifty years, was quickly attributed to global warming. Eric Berger asks: How does this explain this year’s low number, the fewest in fifty years?
The uncertainty of science: The high peak in tornado in 2011, the most in fifty years, was quickly attributed to global warming. Eric Berger asks: How does this explain this year’s low number, the fewest in fifty years?
If you click on the first link, you will see that the global warming scientists quoted, Kevin Trenberth, Michael Mann, and Gavin Schmidt, were all involved in the climategate emails, where they came off very badly. Moreover, there have been significant questions about the work of Michael Mann himself. I also wonder if these guys will have anything to say about the dearth of tornadoes today.
The uncertainty of science: The high peak in tornado in 2011, the most in fifty years, was quickly attributed to global warming. Eric Berger asks: How does this explain this year’s low number, the fewest in fifty years?
If you click on the first link, you will see that the global warming scientists quoted, Kevin Trenberth, Michael Mann, and Gavin Schmidt, were all involved in the climategate emails, where they came off very badly. Moreover, there have been significant questions about the work of Michael Mann himself. I also wonder if these guys will have anything to say about the dearth of tornadoes today.
Two university professors who believe in global warming celebrate book burning at San Jose State University
Two university professors who believe in global warming celebrate book burning` at San Jose State University
Two university professors who believe in global warming celebrate book burning` at San Jose State University
On the road, in California
I spent the day driving to Orange County, California to attend the American Institute of Aeronautics and Astronautics Southern California Aerospace Systems and Technology Conference tomorrow, where I will be the keynote speaker at their evening banquet. Though I will be at the conference, I expect to be able to post tomorrow periodically.
I spent the day driving to Orange County, California to attend the American Institute of Aeronautics and Astronautics Southern California Aerospace Systems and Technology Conference tomorrow, where I will be the keynote speaker at their evening banquet. Though I will be at the conference, I expect to be able to post tomorrow periodically.
Last Saturday the space telescope Swift detected the most powerful gamma ray bursts ever detected.
Last Saturday the space telescope Swift detected the most powerful gamma ray burst ever detected.
You can see the raw reports of the detection, followed up immediately by a host of other ground-based and space-based observations at this website. Click on the circulars for GRB130427A, starting with circular 14448. When this happened last Saturday I was out camping. When I got home there were dozens of circulars to look at. Based on the data here, this gamma-ray burst was relatively close for a grb, approximately 3.6 billion light years away.
Last Saturday the space telescope Swift detected the most powerful gamma ray burst ever detected.
You can see the raw reports of the detection, followed up immediately by a host of other ground-based and space-based observations at this website. Click on the circulars for GRB130427A, starting with circular 14448. When this happened last Saturday I was out camping. When I got home there were dozens of circulars to look at. Based on the data here, this gamma-ray burst was relatively close for a grb, approximately 3.6 billion light years away.
The lingering echo of Comet Shoemaker-Levy in the atmosphere of Jupiter.
The lingering echo of Comet Shoemaker-Levy in the atmosphere of Jupiter.
The Herschel observations, together with heat maps provided by NASA’s Infrared Telescope Facility on Mauna Kea, showed the researchers that the Jovian stratosphere was 20° to 30°F (10° to 15°C) warmer than it would be if completely dry. One question is whether the stratospheric warming results from the gentle, continuous infall of interplanetary dust particles, which would be warmed by sunlight as they linger high up. Cavalié and his colleagues believe IDPs create some of the infrared emission but cannot explain it all. Further, a continuously supplied source would migrate to lower depths, yet most of the emission is too high up, at pressures less than 2 millibars. And while the amount of water is roughly constant across the southern hemisphere, the emission gradually weakens northward until it’s less than half as strong. It’s not simply that Jupiter’s bottom half is hotter — there’s just more water down there. As the researchers note, “At least 95% of the observed water comes from the SL9 comet and subsequent (photo)-chemistry in Jupiter’s stratosphere according to our models, as of today.
Taken together, they conclude, these observations offer “clear evidence that a recent comet … is the principal source of water in Jupiter. What we observe today is a remnant of the oxygen delivery by the comet at 44°S in July 1994.”
The lingering echo of Comet Shoemaker-Levy in the atmosphere of Jupiter.
The Herschel observations, together with heat maps provided by NASA’s Infrared Telescope Facility on Mauna Kea, showed the researchers that the Jovian stratosphere was 20° to 30°F (10° to 15°C) warmer than it would be if completely dry. One question is whether the stratospheric warming results from the gentle, continuous infall of interplanetary dust particles, which would be warmed by sunlight as they linger high up. Cavalié and his colleagues believe IDPs create some of the infrared emission but cannot explain it all. Further, a continuously supplied source would migrate to lower depths, yet most of the emission is too high up, at pressures less than 2 millibars. And while the amount of water is roughly constant across the southern hemisphere, the emission gradually weakens northward until it’s less than half as strong. It’s not simply that Jupiter’s bottom half is hotter — there’s just more water down there. As the researchers note, “At least 95% of the observed water comes from the SL9 comet and subsequent (photo)-chemistry in Jupiter’s stratosphere according to our models, as of today.
Taken together, they conclude, these observations offer “clear evidence that a recent comet … is the principal source of water in Jupiter. What we observe today is a remnant of the oxygen delivery by the comet at 44°S in July 1994.”
Paul Speer – Krakatoa
A former gun control believer explains why he is now against gun control.
A former gun control believer explains why he is now against gun control.
The individual lists a lot of reasons, but I suspect it was the lies and name-calling from the gun control mob that had the most influence. If only more people would react this way.
A former gun control believer explains why he is now against gun control.
The individual lists a lot of reasons, but I suspect it was the lies and name-calling from the gun control mob that had the most influence. If only more people would react this way.
A 3D-printed handgun has now been made.
A 3D-printed handgun has now been made.
A 3D-printed handgun has now been made.
The story of the youngest survivor of the Buchenwald concentration camp to be liberated by the Americans.
The story of the youngest survivor of the Buchenwald concentration camp to be liberated by the Americans.
At age seven, he was separated from his mother when she thrust him over to the men’s side during deportation. “Tulek, take Lulek,” she said, entrusting him to Naftali in the hope that the men were more likely to survive. Naftali smuggled him into the Buchenwald labor camp since a child his age would have been exterminated on the spot if discovered. Rabbi Lau thus became the youngest and smallest inmate in the camp. His survival over the next year was largely due to Naftali’s constant self sacrifice and protection.
You don’t have to be Jewish or even believe in God to agree with this man that miracles do happen every day.
The story of the youngest survivor of the Buchenwald concentration camp to be liberated by the Americans.
At age seven, he was separated from his mother when she thrust him over to the men’s side during deportation. “Tulek, take Lulek,” she said, entrusting him to Naftali in the hope that the men were more likely to survive. Naftali smuggled him into the Buchenwald labor camp since a child his age would have been exterminated on the spot if discovered. Rabbi Lau thus became the youngest and smallest inmate in the camp. His survival over the next year was largely due to Naftali’s constant self sacrifice and protection.
You don’t have to be Jewish or even believe in God to agree with this man that miracles do happen every day.
The Chinese national who had been arrested at Dulles airport as he left for China with a NASA laptop has been released after pleading guilty to one charge, having porn on the laptop.
The Chinese national who had been arrested at Dulles airport as he left for China with a NASA laptop has been released after pleading guilty to one charge, having porn on the laptop.
Investigators found no classified information on the computer. As part of the release agreement, however, the man must leave the U.S.
Though the man, Bo Jiang, was very careful to bring nothing secret with him when he tried to flee to China in March, the circumstantial evidence suggests that he should not have had access to this information in the first place, and that in the past he might have illegally funneled classified information to China.
The Chinese national who had been arrested at Dulles airport as he left for China with a NASA laptop has been released after pleading guilty to one charge, having porn on the laptop.
Investigators found no classified information on the computer. As part of the release agreement, however, the man must leave the U.S.
Though the man, Bo Jiang, was very careful to bring nothing secret with him when he tried to flee to China in March, the circumstantial evidence suggests that he should not have had access to this information in the first place, and that in the past he might have illegally funneled classified information to China.
The robotic demonstration of remote satellite repair on ISS resumed this week.
The robotic demonstration of remote satellite repair on ISS resumed this week.
The latest round of demos follows a breakthrough round of ground-controlled activities in January using the 70-ft.-long Canadian robot arm/Dextre combination to sever lock wires and remove a mock fuel cap to flow 1.7 liters of ethanol fuel into the RMM.
The new tests will see if the robot arm can do even finer and more difficult tasks, such as unscrewing and storing a small screw.
The robotic demonstration of remote satellite repair on ISS resumed this week.
The latest round of demos follows a breakthrough round of ground-controlled activities in January using the 70-ft.-long Canadian robot arm/Dextre combination to sever lock wires and remove a mock fuel cap to flow 1.7 liters of ethanol fuel into the RMM.
The new tests will see if the robot arm can do even finer and more difficult tasks, such as unscrewing and storing a small screw.
After four tries the Air Force X-51A Waverider test craft finally succeeded in achieving sustained, scramjet-powered, air-breathing hypersonic flight above Mach 5 in its final test flight on May 1.
After four tries the Air Force X-51A Waverider test craft finally succeeded in achieving sustained, scramjet-powered, air-breathing hypersonic flight above Mach 5 in its final test flight on May 1.
After four tries the Air Force X-51A Waverider test craft finally succeeded in achieving sustained, scramjet-powered, air-breathing hypersonic flight above Mach 5 in its final test flight on May 1.
A close study of human bones recently uncovered from Jamestown’s early “Starving Time” have revealed evidence of cannibalism.
A close study of human bones recently uncovered from Jamestown’s early “Starving Time” have revealed evidence of cannibalism.
This really isn’t news, since we have always had firsthand accounts suggesting cannibalism during that terrible winter of 1609. It is, however, the first empirical proof of that cannibalism.
A close study of human bones recently uncovered from Jamestown’s early “Starving Time” have revealed evidence of cannibalism.
This really isn’t news, since we have always had firsthand accounts suggesting cannibalism during that terrible winter of 1609. It is, however, the first empirical proof of that cannibalism.
The European Space Agency is investigating the possibility that the Progress docking to ISS on April 26 might have damaged equipment needed by their ATV cargo ship.
The European Space Agency is investigating the possibility that the Progress docking to ISS on April 26 might have damaged equipment needed by their ATV cargo ship.
The damage, caused by the undeployed Progress antenna, appears to have involved a navigational aid needed for ATV-4 … the Laser Radar Reflector (LRR) target. The LRR is needed for the automatic docking of the European ATV during the last part of the rendezvous operations. If the damage is confirmed, the device, recently replaced during an EVA by the Russian crew due to contamination of the optical section, will need to be replaced again. In this event, the European cargo ship could potentially be delayed for several months. ATV-4, named Albert Einstein, has been already delayed from April to June because of a glitch in an avionics box.
The European Space Agency is investigating the possibility that the Progress docking to ISS on April 26 might have damaged equipment needed by their ATV cargo ship.
The damage, caused by the undeployed Progress antenna, appears to have involved a navigational aid needed for ATV-4 … the Laser Radar Reflector (LRR) target. The LRR is needed for the automatic docking of the European ATV during the last part of the rendezvous operations. If the damage is confirmed, the device, recently replaced during an EVA by the Russian crew due to contamination of the optical section, will need to be replaced again. In this event, the European cargo ship could potentially be delayed for several months. ATV-4, named Albert Einstein, has been already delayed from April to June because of a glitch in an avionics box.
A new high resolution image from Mars Express illustrates the violent landslides and lava flows off the eastern flank of Olympus Mons, the solar system’s largest volcano.
A new high resolution image from Mars Express illustrates the violent landslides and lava flows off the eastern flank of Olympus Mons, the solar system’s largest volcano.
A new high resolution image from Mars Express illustrates the violent landslides and lava flows off the eastern flank of Olympus Mons, the solar system’s largest volcano.
NASA revealed Tuesday that last April the Fermi Gamma-Ray Telescope barely avoided a collision with an abandoned Russian satellite.
NASA revealed Tuesday that last April the Fermi Gamma-Ray Telescope barely avoided a collision with an abandoned Russian satellite.
Fermi mission scientists first learned of the space collision threat on March 29, 2012 when they received a notice that the space telescope and Cosmos 1805 would miss each other by just 700 feet (213.4 meters). The mission team monitored the situation over the next day and it became clear that the two spacecraft, traveling in different orbits, would zip through the same point in space within 30 milliseconds of one another, NASA officials said.
They used Fermi’s thrusters to shift its orbit enough so the two spacecraft missed each other by 6 miles.
NASA revealed Tuesday that last April the Fermi Gamma-Ray Telescope barely avoided a collision with an abandoned Russian satellite.
Fermi mission scientists first learned of the space collision threat on March 29, 2012 when they received a notice that the space telescope and Cosmos 1805 would miss each other by just 700 feet (213.4 meters). The mission team monitored the situation over the next day and it became clear that the two spacecraft, traveling in different orbits, would zip through the same point in space within 30 milliseconds of one another, NASA officials said.
They used Fermi’s thrusters to shift its orbit enough so the two spacecraft missed each other by 6 miles.
Opportunity is out of standby mode and has resumed normal operations.
Good news: Opportunity is out of standby mode and has resumed normal operations.
Good news: Opportunity is out of standby mode and has resumed normal operations.
Modern Mongolian Music – “Sandy Desert”
Senator Harry Reid (D-Nevada) says the federal government isn’t spending enough to implement Obamacare.
Gee what a surprise: Senator Harry Reid (D-Nevada) says the federal government isn’t spending enough to implement Obamacare.
Even if the federal government was not spending money it doesn’t have and was in the black, there will never be enough money to fund this monstrosity. Too bad Reid and the rest of the Democrats couldn’t figure that out. (Or maybe they did and simply wanted the country to go bankrupt. I wonder.)
Gee what a surprise: Senator Harry Reid (D-Nevada) says the federal government isn’t spending enough to implement Obamacare.
Even if the federal government was not spending money it doesn’t have and was in the black, there will never be enough money to fund this monstrosity. Too bad Reid and the rest of the Democrats couldn’t figure that out. (Or maybe they did and simply wanted the country to go bankrupt. I wonder.)
The total benefits paid by private companies declined outright in the first quarter of 2013 as employers prepare for the onset of Obamacare.
Finding out what’s in it: The total benefits paid by private companies declined outright in the first quarter of 2013 as employers prepare for the onset of Obamacare.
Finding out what’s in it: The total benefits paid by private companies declined outright in the first quarter of 2013 as employers prepare for the onset of Obamacare.
Astronomers have discovered a previously unknown neighbor to the Milky Way.
Astronomers have discovered a previously unknown neighbor galaxy to the Milky Way.
Astronomers have discovered a previously unknown neighbor galaxy to the Milky Way.