Tag: engineering

Using Google Earth, an archeologist in North Carolina thinks she has discovered two lost pyramid sites in Egypt.

3:39 pm

Using Google Earth, a researcher in North Carolina thinks she has discovered two lost pyramid sites in Egypt.

The researcher’s website, Google Earth Anomalies, is intriguing. It focuses on identifying strange and unexplained features that are seen in Google Earth, such as circular and linear features where none should exist. Often these are artifacts of software processing. Sometimes, as in the Egyptian case above, they are not.

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Dawn has begun its slow departure from Vesta in anticipation of its journey to the solar system’s largest asteroid, Ceres.

11:28 am

Dawn has begun its slow departure from Vesta in anticipation of its journey to the solar system’s largest asteroid, Ceres.

The departure was actually announced two weeks ago, but since this is a very slow process it isn’t like we have missed anything. Dawn’s ion engines are very efficient, but they work at a very leisurely pace. It will take a month for the engine’s thrusters to push Dawn out of its orbit around Vesta.

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After mandating the sale of 15% ethanol gasoline — that can damage engines and lower fuel efficiency — the EPA is now going to require that you buy at least 4 gallons in order to reduce the damage.

5:35 pm

How nice of them: After mandating the sale of 15% ethanol gasoline — which can damage engines and lower fuel efficiency — the EPA is now going to require that you buy at least 4 gallons when you fill your tank in order to reduce the damage.

The entire auto industry has made it very clear its opposition to 15% ethanol because that mixture is harmful to vehicle engines. So, does the EPA back off? No, it instead doubles down, increasing its regulatory control in a manner that is complex, unenforceable, and impractical.

And when this new regulation doesn’t work and vehicles begin to fail, don’t expect the EPA to pay for the repair. Instead, I expect we will soon have EPA regulators standing at every gas station, checking to make sure we use the right gasoline in the right amounts, ready to fine or arrest us if we dare to do something different.

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Despite a 3x increase in the use of gasoline and diesel fuel since the 1960s, the amount of vehicle-related pollution in the Los Angeles area has declined by 98 percent during that same time.

9:50 am

Good news: Despite a 3x increase in the use of gasoline and diesel fuel since the 1960s, the amount of vehicle-related pollution in the Los Angeles area has declined by 98 percent during that same time.

While many on the left will argue that this proves the validity of government regulation, I only see it as evidence that the initial regulations imposed in the 1970s did their job, and that there is no reason for stricter regulation now, something that the EPA, the Obama administration, and the left continue to demand.

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The leading team in the Google Lunar X-Price contest last week successfully tested by remote control the astronomical telescope they intend to include with their lunar lander.

8:46 am

The leading team in the Google Lunar X-Price contest last week successfully tested by remote control the astronomical telescope they intend to include with their lunar lander.

[The Google Lunar X Prize] requires the participants to successfully land a lunar rover on the surface, drive it a minimum of 500 meters (about a third of a mile), and send back high definition video and imagery. Moon Express intends to land this first lunar lander near the Moon’s equator.

Moon Express is planning to send its first robotic lander to the Moon in late 2014. It will be launched atop either SpaceX’s Falcon 9 rocket or another commercial launch vehicle. It intends to fly ILOA’s shoebox-sized test telescope, called ILO-X, as part of its [X prize] entry. There are additional prizes available which might be won by an educational lunar telescope, such US$1 million prize for the entry which adds the most to diversity within space studies.

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A failed fuel line in the upper stage has been pinpointed as the probably cause of the Russian Proton rocket failure on Tuesday.

8:37 am

A failed fuel line in the upper stage has been pinpointed as the probably cause of the Russian Proton rocket failure on Tuesday.

In related news, the Russian prime minister said today that he intends to name and shame the officials responsible for the rocket failure.

“I would like to hold a meeting on this next week. It will be prepared by the appropriate deputy prime minister and structures. They are tasked with reporting who should be punished and what to do next,” Medvedev told a government meeting in Moscow. He also said Russia’s space failures “could not be tolerated anymore.”

Do tell. With SpaceX’s cheaper prices looming over them, Russia’s government-owned commercial rocket business can’t afford rocket failures as well. If they don’t fix this soon, their business will evaporate, and Medvedev knows it.

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