Imagine if every time you went for on a trip, you had to carry all the fuel required to get you to your destination and back - even if that trip was to a place far, far away, like say Mars. In space there are no refueling options available (yet), and given that propellant makes up over 90 percent of the weight of a spacecraft, this issue is fundamental to saving costs and driving future space exploration. Now the Shackleton Energy Company (SEC) is looking to establish the first operational base to mine ice on the Moon that will be used to produce liquid oxygen and liquid hydrogen propellants for distribution to spacecraft via the first gas stations in space ... and the plan is to be open for business by 2020.
According to SEC founder Bill Stone, such orbital gas stations are (along with economical Earth-to-orbit transport like that being pursued by Virgin Galactic and Scaled Composites, and places to stay in orbit) one of the three things essential for humans to expand further into space. It is this need that SEC aims to meet while becoming the "world's foremost space-based energy company providing rocket propellants, life support, consumables, and services in Low Earth Orbit (LEO) and on the Moon to all spacefarers."
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Tuesday, November 22, 2011
Sunday, November 20, 2011
Neutrino experiment repeat at Cern finds same result
The team which found that neutrinos may travel faster than light has carried out an improved version of their experiment - and confirmed the result.
If confirmed by other experiments, the find could undermine one of the basic principles of modern physics.
Critics of the first report in September had said that the long bunches of neutrinos (tiny particles) used could introduce an error into the test.
The new work used much shorter bunches.
It has been posted to the Arxiv repository and submitted to the Journal of High Energy Physics, but has not yet been reviewed by the scientific community.
The experiments have been carried out by the Opera collaboration - short for Oscillation Project with Emulsion (T)racking Apparatus.
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If confirmed by other experiments, the find could undermine one of the basic principles of modern physics.
Critics of the first report in September had said that the long bunches of neutrinos (tiny particles) used could introduce an error into the test.
The new work used much shorter bunches.
It has been posted to the Arxiv repository and submitted to the Journal of High Energy Physics, but has not yet been reviewed by the scientific community.
The experiments have been carried out by the Opera collaboration - short for Oscillation Project with Emulsion (T)racking Apparatus.
Read more
Thursday, November 17, 2011
“Revenge of the Electric Car”: Why the automakers went green
Where the electric car is going
Once doomed by automakers, EV's are flourishing in cities that plan ahead
Chris Paine’s newest film, “Revenge of the Electric Car,” is rolling out across the country with a buzz that seldom accompanies the release of a documentary. That’s because Paine’s follow-up to 2006’s “Who Killed the Electric Car,” which told the story of GM’s recall of the EV1 electric car program in the 1990s, is something of a victory.
Watch the film’s trailer and it’s clear that Paine’s intention is just that: to tell the story of the forgotten underdog who has returned. Only, this time, we’re not talking about Rocky Balboa. We’re talking about a car.
It is, of course, more than a car. The electrification of the vehicle powertrain presents not only a new standard for mobility, but also how we think about energy in general. If widely adopted, electric vehicles could improve air quality, reduce dependence on oil, and spur domestic economic development.
Read more
Once doomed by automakers, EV's are flourishing in cities that plan ahead
Chris Paine’s newest film, “Revenge of the Electric Car,” is rolling out across the country with a buzz that seldom accompanies the release of a documentary. That’s because Paine’s follow-up to 2006’s “Who Killed the Electric Car,” which told the story of GM’s recall of the EV1 electric car program in the 1990s, is something of a victory.
Watch the film’s trailer and it’s clear that Paine’s intention is just that: to tell the story of the forgotten underdog who has returned. Only, this time, we’re not talking about Rocky Balboa. We’re talking about a car.
It is, of course, more than a car. The electrification of the vehicle powertrain presents not only a new standard for mobility, but also how we think about energy in general. If widely adopted, electric vehicles could improve air quality, reduce dependence on oil, and spur domestic economic development.
Read more
Friday, November 11, 2011
All-new ASIMO (Nov 2011)
Honda unveiled "All-new ASIMO", a new version of their humanoid robot. It can run at 9kph and hop on one or both legs, and more.
Thursday, November 3, 2011
Will almost free energy be available in the near future?
There has been some debate in recent months between those who argue that in the near future -in months- there will be available on the market products based on “Cold Fusion” or “Low Energy Nuclear Reactions (LENR).” Such devices would supposedly be able to produce energy at a very low cost. Specifically, there have been several public demonstrations of a device called “E-Cat” by an Italian entrepreneur named Andrea Rossi. Apparently there are several different research groups competing at the same time for bringing to market the first product based on this technology. Among them are Brillouin Energy, Francesco Piantelli, and others. Apparently even NASA is seriously considering the feasibility of the technology.
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