The man who invented the Erector set
The man who invented the Erector set.
The man who invented the Erector set.
Tag: engineering
The man who invented the Erector set
Fragments from the failed Russian launch crash onto “Cosmonaut Street” in Siberia
Fragments from yesterday’s failed Russian launch crashed onto “Cosmonaut Street” in Siberia.
Fragments from yesterday’s failed Russian launch crashed onto “Cosmonaut Street” in Siberia.
Mystery space ball drops on Namibia
Chicken Little report: A mysterious metal sphere fell out of the sky in Namibia.
Chicken Little report: A mysterious metal sphere fell out of the sky in Namibia.
Bringing an asteroid home in a bag.
The NASA shuttle simulator for training astronauts is going to at Texas A&M
The NASA shuttle simulator for training astronauts is going to Texas A&M.
Valasek said it won’t be a static display for viewing but a functional flight simulator. Visitors will be able to sit in the seats and cockpit and manually fly a simulated re-entry as the shuttle astronauts did. “When operational again, the SMS will be the centerpiece of many educational, outreach, and research activities for a long time to come,” Valasek said. “And it will be accessible. Until now, 355 astronauts have trained on the Shuttle Motion Simulator and flown on a space shuttle mission. Now the rest of us can experience at least a part of the excitement of space exploration, just the way the astronauts trained for it.”
The simulator will be used in aerospace engineering courses and accessible to all Texas A&M students, staff, and faculty. Spaceflight enthusiasts and fans of technology, whether affiliated with the university or not, will also be able to enjoy it.
Now, this is what an engineering school should be focused on, rather than the skin color of its students.
The NASA shuttle simulator for training astronauts is going to Texas A&M.
Valasek said it won’t be a static display for viewing but a functional flight simulator. Visitors will be able to sit in the seats and cockpit and manually fly a simulated re-entry as the shuttle astronauts did. “When operational again, the SMS will be the centerpiece of many educational, outreach, and research activities for a long time to come,” Valasek said. “And it will be accessible. Until now, 355 astronauts have trained on the Shuttle Motion Simulator and flown on a space shuttle mission. Now the rest of us can experience at least a part of the excitement of space exploration, just the way the astronauts trained for it.”
The simulator will be used in aerospace engineering courses and accessible to all Texas A&M students, staff, and faculty. Spaceflight enthusiasts and fans of technology, whether affiliated with the university or not, will also be able to enjoy it.
Now, this is what an engineering school should be focused on, rather than the skin color of its students.
Bigotry on campus
The newly named “associate dean for equity and inclusion” at the College of Engineering at the University of California, Berkeley, is promising “disruptive progress” in his effort to increase minorities at the school.
The plan [pdf] includes more money for staffing and facilities for the “equity and inclusion” department, plus more money and power for student organizations. Sadly, this is money and facilities that will no longer be available for actual education or research.
» Read more
Russia launches three astronauts to ISS
Doing the work NASA can’t do: Russia successfully launched three astronauts to ISS this morning.
Doing the work NASA can’t do: Russia successfully launched three astronauts to ISS this morning.
Miniatur Wunderland – largest model railway in the world
Swallowed pen still works 25 years later
Good engineering: A swallowed pen, stuck in a 76-year-old woman’s stomach for 25 years, still worked after it was removed.
Good engineering: A swallowed pen, stuck in a 76-year-old woman’s stomach for 25 years, still worked after it was removed.
A telescope to go where no telescope has gone before
Russia’s GPS system, Glonass, has reached full operational capability for the first time since the fall of the Soviet Union
Russia’s GPS system, Glonass, has returned to full operational capability, lost shortly after the fall of the Soviet Union.
Russia’s GPS system, Glonass, has returned to full operational capability, lost shortly after the fall of the Soviet Union.
Five ridiculous gun myths promoted by movies
Five ridiculous gun myths promoted by movies. I like this one:
It’s an old joke by now that nobody runs out of bullets in action movies (unless it’s suddenly convenient to the plot, that is). Hollywood shows some restraint with revolvers–usually no more than 10 or 11 shots per six-shot cylinder–but damn, do they go hog-wild with anything that fires full-auto. So much so that that most of us have wound up with an utterly ridiculous concept of how those guns work. They’re seriously depicting these things firing a hundred times more bullets than they can actually hold.
Five ridiculous gun myths promoted by movies. I like this one:
It’s an old joke by now that nobody runs out of bullets in action movies (unless it’s suddenly convenient to the plot, that is). Hollywood shows some restraint with revolvers–usually no more than 10 or 11 shots per six-shot cylinder–but damn, do they go hog-wild with anything that fires full-auto. So much so that that most of us have wound up with an utterly ridiculous concept of how those guns work. They’re seriously depicting these things firing a hundred times more bullets than they can actually hold.
Festive Mechanized Holiday Cat Accessories
A Spanish company has announced it will build a space hotel by 2012
A Spanish company has announced it will build a space hotel by 2012.
The story suggests that Virgin Galactic will providing the tourist ferry to their orbital hotel, which is puzzling as that company is only building a suborbital spacecraft at this time.
A Spanish company has announced it will build a space hotel by 2012.
The story suggests that Virgin Galactic will providing the tourist ferry to their orbital hotel, which is puzzling as that company is only building a suborbital spacecraft at this time.
Using the spacecraft’s last drops of fuel, engineers are attempting to aim Deep Impact toward a rendezvous with near Earth asteroid 2002 GT.
Using the spacecraft’s last drops of fuel, engineers are attempting to aim Deep Impact to a 2020 rendezvous with near Earth asteroid 2002 GT.
Using the spacecraft’s last drops of fuel, engineers are attempting to aim Deep Impact to a 2020 rendezvous with near Earth asteroid 2002 GT.
Europe to test fly a suborbital space plane in 2014
Virgin Galactic isn’t the only one building a suborbital spaceplane: Europe plans to test fly its own suborbital spaceship in 2014.
Virgin Galactic isn’t the only one building a suborbital spaceplane: Europe plans to test fly its own suborbital spaceship in 2014.
Richard Branson talks to the Wall Street Journal
Richard Branson talks to the Wall Street Journal about space.
Mr. Branson is still radiating enthusiasm. “We’ve got just short of 500 people now signed up to go, which is actually more people than have been up to space in the history of space travel, and we hope to put those up in our first year of operation,” he says, predicting the first commercial flight by “about next Christmas,” although he acknowledges that there have been many delays.
Richard Branson talks to the Wall Street Journal about space.
Mr. Branson is still radiating enthusiasm. “We’ve got just short of 500 people now signed up to go, which is actually more people than have been up to space in the history of space travel, and we hope to put those up in our first year of operation,” he says, predicting the first commercial flight by “about next Christmas,” although he acknowledges that there have been many delays.
Russian rocket completes its second launch from French Guiana
A Russian Soyuz rocket has completed its second launch from French Guiana, carrying six military satellites into orbit.
A Russian Soyuz rocket has completed its second launch from French Guiana, carrying six military satellites into orbit.
The Fukushima nuclear reactor has reached the state of cold shutdown
Good news: The Fukushima nuclear reactor has reached the state of cold shutdown.
This means that the reactor core has cooled enough that there is no need to recirculate the water to keep the fuel cool. However, because the reactor continues to leak that water recirculation is still necessary, and will be for years.
As is typical of many modern journalists, the article above is also an unstated editorial both hostile to nuclear energy as well as private enterprise, best shown by the article’s concluding paragraph:
Meanwhile, the Japanese public and many of its politicians remained deeply mistrustful of the situation at Fukushima. In this week’s issue of Nature, two members of the Japanese parliament call for nationalization of the Fukushima Plant, to allow scientists and engineers to investigate exactly what happened inside the reactors, and to reassure the public that the decommissioning will be done with their interests at heart. Regardless of whether you agree with the authors, nationalization seems almost inevitable. The lengthy decommissioning process that will follow this cold shutdown, and the enormous cost involved, make it a job for a government, not a corporation. [emphasis mine]
First, he has no idea what the Japanese public thinks of this situation. Second, there is no evidence that the government could do this job better than the company that runs the reactor. Both conclusions are mere opinion, inserted inappropriately in a news article without any supporting proofs.
Good news: The Fukushima nuclear reactor has reached the state of cold shutdown.
This means that the reactor core has cooled enough that there is no need to recirculate the water to keep the fuel cool. However, because the reactor continues to leak that water recirculation is still necessary, and will be for years.
As is typical of many modern journalists, the article above is also an unstated editorial both hostile to nuclear energy as well as private enterprise, best shown by the article’s concluding paragraph:
Meanwhile, the Japanese public and many of its politicians remained deeply mistrustful of the situation at Fukushima. In this week’s issue of Nature, two members of the Japanese parliament call for nationalization of the Fukushima Plant, to allow scientists and engineers to investigate exactly what happened inside the reactors, and to reassure the public that the decommissioning will be done with their interests at heart. Regardless of whether you agree with the authors, nationalization seems almost inevitable. The lengthy decommissioning process that will follow this cold shutdown, and the enormous cost involved, make it a job for a government, not a corporation. [emphasis mine]
First, he has no idea what the Japanese public thinks of this situation. Second, there is no evidence that the government could do this job better than the company that runs the reactor. Both conclusions are mere opinion, inserted inappropriately in a news article without any supporting proofs.
Rider on the Storm
At approximately 6:00 pm, Lt Col Rankin concluded that his aircraft was unrecoverable and pulled hard on his eject handles. An explosive charge propelled him from the cockpit into the atmosphere with sufficient force to rip his left glove from his hand, scattering his canopy, pilot seat, and other plane-related debris into the sky. Bill Rankin had spent a fair amount of time skydiving in his career—both premeditated and otherwise—but this particular dive would be unlike any that he or any living person had experienced before.
Or since.
At approximately 6:00 pm, Lt Col Rankin concluded that his aircraft was unrecoverable and pulled hard on his eject handles. An explosive charge propelled him from the cockpit into the atmosphere with sufficient force to rip his left glove from his hand, scattering his canopy, pilot seat, and other plane-related debris into the sky. Bill Rankin had spent a fair amount of time skydiving in his career—both premeditated and otherwise—but this particular dive would be unlike any that he or any living person had experienced before.
Or since.
Alan Boyle describes the details behind NASA’s decision to go with simpler contracting for future commercial rocket contracts
Alan Boyle describes the details behind NASA’s decision to go with simpler contracting for future commercial rocket contracts.
If you read the article, you’ll notice that the opposition to this decision comes from a Congressman and the GAO. In both cases they cite safety as an issue, as is by some magic giving NASA a lot of bureaucratic approval rights on every design is going to make the rockets or capsules safer. All this will really do is slow things down, increase costs, and possibly increase risks as the companies will no longer have as many resources to focus on design issues. Instead, they will have to spend a fortune pleasing NASA bureaucrats.
And yes, I call them bureaucrats. Any NASA engineer who spends his or her time looking over the shoulder of another engineer — who is doing the real design work — is nothing more than a bureaucrat. Better to quit NASA and get a job with one of these new companies where you can do some real work.
Alan Boyle describes the details behind NASA’s decision to go with simpler contracting for future commercial rocket contracts.
If you read the article, you’ll notice that the opposition to this decision comes from a Congressman and the GAO. In both cases they cite safety as an issue, as is by some magic giving NASA a lot of bureaucratic approval rights on every design is going to make the rockets or capsules safer. All this will really do is slow things down, increase costs, and possibly increase risks as the companies will no longer have as many resources to focus on design issues. Instead, they will have to spend a fortune pleasing NASA bureaucrats.
And yes, I call them bureaucrats. Any NASA engineer who spends his or her time looking over the shoulder of another engineer — who is doing the real design work — is nothing more than a bureaucrat. Better to quit NASA and get a job with one of these new companies where you can do some real work.
NASA has decided to stick with the same contracting arrangement it used for the COTS contracts
Good news: NASA has decided to stick with essentially the same contracting arrangement it used for the SpaceX and Orbital Sciences cargo deals to ISS in its future commercial crew and cargo contracts.
This suggests that the NASA bureaucracy, which had wanted more control of the new commercial companies by using a more restrictive contract arrangement, has lost. However, we don’t yet have the details on how the new contracts will be administrated, and as always, the devil is in the details.
Good news: NASA has decided to stick with essentially the same contracting arrangement it used for the SpaceX and Orbital Sciences cargo deals to ISS in its future commercial crew and cargo contracts.
This suggests that the NASA bureaucracy, which had wanted more control of the new commercial companies by using a more restrictive contract arrangement, has lost. However, we don’t yet have the details on how the new contracts will be administrated, and as always, the devil is in the details.
FAA tests find that LightSquared’s broadband system interferes “with a flight safety system designed to warn pilots of approaching terrain.”
FAA tests have found that LightSquared’s broadband system interferes with flight safety systems.
These results are in addition to the tests that found LightSquared interferes with 75% of all GPS units.
FAA tests have found that LightSquared’s broadband system interferes with flight safety systems.
These results are in addition to the tests that found LightSquared interferes with 75% of all GPS units.
Tiangong-1 orbiter starts planned cabin checks against toxic gas
China’s Tiangong-1 space station today started its first planned monthly cabin check to test the status of the station’s atmosphere.
China’s Tiangong-1 space station today started its first planned monthly cabin check to test the status of the station’s atmosphere.
LightSquared outraged at leaked GPS test report
LightSquared expresses outrage at leaked GPS test report.
It is interesting that they don’t seem to be complaining about the results, which showed that their system interferes badly with GPS. With the facts and the law against them, it appears instead they are now pounding the table.
LightSquared expresses outrage at leaked GPS test report.
It is interesting that they don’t seem to be complaining about the results, which showed that their system interferes badly with GPS. With the facts and the law against them, it appears instead they are now pounding the table.
Russian space designer Boris Chertok dies at 99
R.I.P.: Russian space engineer Boris Chertok has died at 99.
R.I.P.: Russian space engineer Boris Chertok has died at 99.
Scientists have built the world’s smallest steam engine, only a few thousandths of a millimeter wide.
Scientists have built the world’s smallest steam engine, only a few thousandths of a millimeter wide.
Scientists have built the world’s smallest steam engine, only a few thousandths of a millimeter wide.
Rutan, Allen, Musk, Griffin team up to develop an air-launch rocket system to fire hardware and humans into orbit.
Superstars of space: Rutan, Allen, Musk, and Griffin have teamed up to develop an air-launch rocket system to fire hardware and humans into orbit.
Their concept calls for Rutan, a noted aircraft designer, to create a carrier jet with a 385-foot wingspan and six engines to ferry a liquid-fueled, 120-foot-long rocket built by SpaceX and outfitted with five main engines to altitude where the winged booster will be released for launch into orbit.
Superstars of space: Rutan, Allen, Musk, and Griffin have teamed up to develop an air-launch rocket system to fire hardware and humans into orbit.
Their concept calls for Rutan, a noted aircraft designer, to create a carrier jet with a 385-foot wingspan and six engines to ferry a liquid-fueled, 120-foot-long rocket built by SpaceX and outfitted with five main engines to altitude where the winged booster will be released for launch into orbit.
The European Space Agency will make two more attempts to contact Phobos-Grunt
The European Space Agency will make two more attempts to contact Phobos-Grunt.
The European Space Agency will make two more attempts to contact Phobos-Grunt.
Southwest orders 208 Boeing 737s valued at $19 billion
Some good news: Southwest Airlines has ordered 208 of Boeing’s 737, a deal valued at $19 billion. Plus this:
Last month, Boeing said Indonesia’s Lion Air committed to pay $21.7 billion for 230 Boeing 737s. Lion Air also has options for 150 more planes, valued at $14 billion, bringing the deal’s total potential value to $35 billion. But the Lion Air deal is not a certainty; it still has to complete the order. Also in November, Emirates Airlines ordered $18 billion worth of 777s.
Maybe Boeing should pump some of those profits into building the CST-100 manned space capsule and thus win more profits in the space tourism industry.
Some good news: Southwest Airlines has ordered 208 of Boeing’s 737, a deal valued at $19 billion. Plus this:
Last month, Boeing said Indonesia’s Lion Air committed to pay $21.7 billion for 230 Boeing 737s. Lion Air also has options for 150 more planes, valued at $14 billion, bringing the deal’s total potential value to $35 billion. But the Lion Air deal is not a certainty; it still has to complete the order. Also in November, Emirates Airlines ordered $18 billion worth of 777s.
Maybe Boeing should pump some of those profits into building the CST-100 manned space capsule and thus win more profits in the space tourism industry.