Tag: science

Researchers have uncovered the oldest cremated human remains ever discovered in northern North America at a site in central Alaska

3:13 am

Scientists have uncovered the oldest cremated human remains ever discovered in northern North America at a dig site in central Alaska. Key quote:

Archaeologists discovered the remains last spring in a fire pit in an abandoned living area from 13,200 years ago and dated the child’s death to about 11,500 years ago.

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The squealing of a former Bush science administrator

11:23 pm

The cries and squeals are now coming from all sides: A former undersecretary for Science in the Energy Department during the Bush administration, Raymond L. Orbach, has joined the chorus of scientists whining about the House’s proposed cuts. [His full editorial, available here as a pdf, can only be downloaded if you subscribe to Science.]

Like all the other squealers, he admits that “the budget deficit is serious.” Nonetheless, the idea of cutting his pet science programs remains unacceptable.

It is when I read stuff like this that feel the situation is most hopeless. Is there no one willing to accept the reality that if we don’t start gaining some control over the federal budget the country will go bankrupt and we will not be able to afford anything?

Instead, all I hear are cries of “Cut! Cut! But don’t cut my program!”

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Scientists Steer Car With the Power of Thought

5:15 pm

What could go wrong? Scientists have developed technology allowing someone to steer a car by thought alone. Key quote:

“In our test runs, a driver equipped with EEG sensors was able to control the car with no problem — there was only a slight delay between the envisaged commands and the response of the car,” said Prof. Raúl Rojas, who heads the AutoNOMOS project at Freie Universität Berlin.

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The high priests of science and how they bar the door to skeptics

9:54 pm

The high priests of science and how they bar the door to skeptics. A paper is published in Nature claiming that Antarctica is warming as predicted by global warming advocates.

The indefatigable Steve McIntyre started to scrutinize [this paper] along with Nicholas Lewis. They found several flaws: Steig et al had used too few data sequences to speak for an entire continent, and had processed the data in a very questionable way. But when they wanted to correct him, in another journal, they quickly ran into an inconvenient truth about global warming: the high priests do not like refutation. To have their critique (initial submission here [pdf], final version here [pdf]) of Steig’s work published, they needed to assuage the many demands of an anonymous ‘Reviewer A’ – whom they later found out to be Steig himself. [emphasis mine]

It is unconscionable for any science journal to have allowed Steig, the author of the paper under attack, to act one of the anonymous reviewers. But hey, what do I know? I’m only a simple science writer.

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The Massive February 15, 2011 X Flare on the Sun

8:02 pm

An evening pause: On February 15, 2011, the Sun emitted its strongest flare in four years. Though the Sun continues to act relatively wimpy as it ramps up towards solar maximum, this flare was spectacular, mostly because we now have some amazing instruments in space to image and study it. This video does an excellent job explaining what was happening, as it happened. Watch, and enjoy.

And note, as powerful as this flare was, and despite the fact that it was pointed right at the Earth, it represented a relatively minor threat to our technological society, despite what some doomsayers might be claiming. A very active Sun can cause us problems, especially with power systems and electrical grids, but based on past experience during previous solar maximums, most power companies have taken careful steps to protect themselves from this risk. And with the Sun as weakly active as it is, the risks are further reduced. The doomsayers are simply shilling for more government research dollars.

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Science budget map

2:16 am

Want to know whose getting what? The journal Science has put together this nice interactive table showing the various proposed budgets for the various science agencies in the federal government.

Though the magazine is undeniably pro-spending for science, the information is useful, as it shows clearly that even if every Republican cut is approved, the amount of money for most of these agencies will not be, on average, much different than what was spent in 2008. And it seems to me that in 2008 there was plenty of money for science in the federal government. Probably too much.

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Holdren of the Obama administration:
Deniers no, Ignorant yes!

7:14 pm

The following story is why the advocates of global warming are losing the debate: At House hearings yesterday, Obama’s science advisor John Holdren admitted that using the term “deniers” to describe scientists who had doubts about global warming is inappropriate. “It was not my intent to compare them to Holocaust deniers, and I regret it,” he replied. “In the future I will find other terms to use.”

Sounds good, doesn’t it? Shortly thereafter, however, during the same hearing, Holdren then said this about a list of 100 climate scientists [word file] who remain skeptical about global warming:

“I haven’t seen the list,” Holdren began. “But in the past, most of the names on such petitions have turned out not to be climate scientists, and one could assume that they had not spent much time reviewing the literature.”

Without any knowledge, he slams these scientists, accusing them of being ignorant of the science.
» Read more

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More Webb budget troubles

10:56 am

According to its manager, the budget troubles of the James Webb Space Telescope will likely keep it on the ground until 2016.

This is terrible news for space-based astrophysics. Until Webb gets launched, NASA will have no money for any other space telescope project. And since all the space telescopes presently in orbit are not expected to be operating at the end of the decade, by 2020 the U.S. space astronomy program will essentially be dead.

Then again, there is the private sector, as Google Lunar X Prize is demonstrating.

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A potential landing site for next Mars rover

3:32 pm

This week’s release of cool images from Mars Reconnaissance Orbiter included the color image below of a region on the floor of Holden Crater, one of the four possible landing sites for Curiosity, the Mars Science Laboratory planned for launch later this year. (If you want to see the entire image at higher resolution, you can download it here.)

Two things that immediately stand out about this image (other than this looks like an incredibly spectacular place to visit):

Holden Crater canyons

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