Author: Robert Zimmerman

The 3D printer that can build a house

4:54 pm

The 3D printer that can build a house.

The D-Shape is potentially capable of printing a two story building – complete with stairs, partition walls, columns, domes, and piping cavities – using only ordinary sand and an inorganic binder. The resulting material is said to be indistinguishable from marble, and exhibits the same physical properties, with durability highly superior to that of masonry and reinforced concrete.

The building process is very close to what we’d expect of a huge 3D printer. A nozzle moves along a pre-programmed path, extruding a liquid adhesive compound on a bed of sand with a solid catalyst mixed in. The binding agent reacts with the catalyst, and the solidifying process begins. Meanwhile, the remaining sand serves to support the structure. Then, another layer of sand is added and the whole process is repeated. Since it’s computer assisted, no specialist knowledge is required to use the printer. All that’s needed is a CAD design file.

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The sky is falling.

10:40 am

The sky is falling.

Over the last 10 years, the height of clouds has been shrinking, according to new research. The time frame is short, but if future observations show that clouds are truly getting lower, it could have an important effect on global climate change. Clouds that are lower in the atmosphere would allow Earth to cool more efficiently, potentially offsetting some of the warming caused by greenhouse gases.

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Muslim Admits to Attacking Atheist; Muslim Judge Dismisses Case

10:30 am

A Muslim admits to attacking an atheist; the Muslim judge dismisses the case. The punchline: it happened in Pennsylvania.

You can listen to the judge’s statement, beginning at 1:42, here. A video of the attack is here.

This judge should be removed from his office immediately. Rather than defend the law, he defended a specific religion, Islam, and showed a complete lack of understanding of the First Amendment.

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A supernova twenty-five years later.

9:29 am

A supernova twenty-five years later.

SN 1987A, it turns out, was like a dust-bomb, with estimates of the total dust it threw into space, based on the infrared brightness of the dust … implying enough dusty material to build the equivalent of 200,000 Earth-mass planets. Mingled within the dust are elements as diverse as oxygen, nitrogen, sulphur, silicon, carbon and iron. This immense amount of dust has been beyond expectations and, if all supernovae spew out this much dust, it helps explain why young galaxies that we can see existing in the early Universe, which have high rates or star birth and death, are so dusty. The dust, however, isn’t a nuisance to be wiped away – this is the material that goes into building new planets, moons and even life. The iron in your blood and the calcium in your bones all came from supernovae like SN 1987A, as mostly did the oxygen we breath and the carbon in our constituent molecules.

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“Science in the service of politics.”

11:18 pm

Climate scientist Richard Lindzen of MIT spoke before a public meeting of the House of Commons in Great Britain yesterday. You can read his entire speech here [pdf]. Please do. He know his stuff. More important, he begins his presentation by immediately accepting these points:

  • Carbon dioxide is increasing in the atmosphere.
  • There is a greenhouse effect.
  • There has been a doubling of CO2 in the past 150 years.
  • There has probably been a warming of about 0.8 degrees Celsius in the past 150 years.
  • Increasing CO2 alone should cause some warming.

He then notes that while none of these points are controversial among serious climate scientists, none of these facts are a cause for alarm.

The evidence is that the increase in CO2 will lead to very little warming, and that the connection of this minimal warming (or even significant warming) to the purported catastrophes is also minimal. The arguments on which the catastrophic claims are made are extremely weak – and commonly acknowledged as such. They are sometimes overtly dishonest. [emphasis mine]

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Fakegate: Global warmists try to hide their decline

7:04 pm

Fakegate: Global warmists try to hide their decline.

Fakegate shows us, with the precision of a scientific experiment, several key truths about the global warming movement. It shows that most warmists, both the scientists and the journalists, will embrace any claim that seems to bolster their cause, without bothering to check the facts or subject them to rigorous investigation. (Anthony Watts notes how few journalists bothered to contact him before reporting the claims about him that are made in the fake memo.) And it shows us that warmists like Gleick have no compunction about falsifying information to promote their agenda, and that many other warmists are willing to serve as accomplices after the fact, excusing Gleick’s fraud on the grounds that he was acting in a “noble cause.” It shows us that “hide the decline” dishonesty is a deeply ingrained part of the corporate culture of the global warming movement.

Gleick wasn’t just an obscure, rogue operator in the climate debate. Before his exposure, his stock in trade was lecturing on “scientific integrity,” and until a few days ago he was the chairman of the American Geophysical Union’s Task Force on Scientific Ethics. So this scandal goes to the very top of the global warming establishment, and it compels honest observers to ask: if the warmists were willing to deceive us on this, what else have they been deceiving us about?

Between Climategate and Fakegate, the warmist establishment now has zero credibility, and we must call all of their claims into question. [emphasis mine]

And in related news, the EPA has scrubbed its grants database of any mention of the grants it had awarded to Peter Gleick and the institute he heads.

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Seven states filed a lawsuit today seeking to overturn Obama’s contraceptive mandate.

6:27 pm

The wave builds: Seven states today filed a joint lawsuit, seeking to overturn Obama’s contraceptive mandate.

“This violation of the [First] Amendment is a threat to every American, regardless of religious faith,” Nebraska Attorney General Jon Bruning said in a news release. “We will not stand idly by while our constitutionally guaranteed liberties are discarded by an administration that has sworn to uphold them.”

The lawsuit also alleges the “practical effect” of the mandate “will force religious employers to drop health insurance coverage,” in order to avoid violating their religious beliefs.

“Obamacare’s latest mandate tramples the First Amendment’s freedom of religion and compels people of faith to act contrary to their convictions,” Texas Attorney General Greg Abbott said in a news release. “The very first amendment to our Constitution was intended to protect against this sort of government intrusion into our religious convictions.”

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Germany’s $130B Solar Experiment Delays Global Warming by 23 hours!

5:12 pm

Success! Germany’s $130 billion solar power subsidies has delayed global warming by 23 hours!

It gets worse: Because Germany is part of the European Union Emissions Trading System, the actual effect of extra solar panels in Germany leads to no CO2 reductions, because total emissions are already capped. Instead, the Germans simply allow other parts of the EU to emit more CO2. Germany’s solar panels have only made it cheaper for Portugal or Greece to use coal.

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The Great Gibson Guitar Raid … Months later, still no charges

3:24 pm

The abuse of power: Months after its raid and confiscation of a half a million dollars worth of property from Gibson Guitars, the Obama Justice Department has still not filed any charges.

Reason.tv recently checked in with Gibson CEO Henry Juszkiewicz to see how the case has progressed. Turns out, the DOJ has filed no charges. That means Gibson hasn’t had its day in court to defend itself — and the government still has all that confiscated property.

Are we beginning to sense a pattern here with this administration and how it treats the citizens of the United States?

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Fifteen questions the press would ask Barack Obama if he were a Republican

1:36 pm

Fifteen questions the press would ask Barack Obama if he were a Republican.

I especially like the last three:

13) Why should the American people reelect you when your 10 year budget saddles America with more debt than all previous Presidents combined?

14) Your stimulus bill cost more in real dollars than the moon landing and the interstate highway system combined. Many prominent economists have concluded the stimulus plan was a total failure. What do we have to show for all of that money spent?

15) Members of your administration promised that the trillion dollar stimulus would keep unemployment under 8 percent. Instead, we’ve had 35+ months of 8% and above unemployment. Doesn’t that mean we wasted a trillion dollars on nothing?

These, as well as the other 12 questions, are all perfectly reasonable and are exactly the kinds of questions any good journalist would be itching to ask any elected official with the disastrous track record that Barack Obama has. Unfortunately, we don’t have very many good journalists in the White House press corp or on the major television/cable networks. Instead, what we have are “former” Democratic Party operatives like George Stephanopoulos, disguised as journalists whose only goal is to make Republicans look bad so that Democrats can get elected.

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A federal judge has struck down a Washington state law that required pharmacists to sell contraceptives

9:14 am

A federal judge has struck down a Washington state law that required pharmacists to sell contraceptives.

In his 48-page opinion, [the judge] noted that Washington permitted pharmacy owners to decide they won’t stock certain medications for any number of “secular reasons” – because they drugs are expensive, for example, or inconvenient to dispense, or because they simply don’t fit into the store’s business plan. Yet the rule did not allow pharmacists to assert a religious reason for keeping certain drugs off their shelves. “A pharmacy is permitted to refuse to stock oxycodone because it fears robbery, but the same pharmacy cannot refuse to stock Plan B because it objects on religious grounds,” the judge wrote. “Why are these reasons treated differently under the rules?” The judge also accused the state of enforcing the mandate selectively, noting that regulators had not opened cases against the many Catholic-affiliated pharmacies in the state that also refuse to dispense Plan B.

I would not be at all surprised if we find that Obama’s contraceptive mandate carries with it the same type of selective enforcement.

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The fundamental design flaw of all of Tesla Motors’ electric cars.

3:35 pm

The fundamental design flaw of all of Tesla Motors’ electric cars.

A Tesla Roadster that is simply parked without being plugged in will eventually become a “brick”. The parasitic load from the car’s always-on subsystems continually drains the battery and if the battery’s charge is ever totally depleted, it is essentially destroyed. Complete discharge can happen even when the car is plugged in if it isn’t receiving sufficient current to charge, which can be caused by something as simple as using an extension cord. After battery death, the car is completely inoperable. At least in the case of the Tesla Roadster, it’s not even possible to enable tow mode, meaning the wheels will not turn and the vehicle cannot be pushed nor transported to a repair facility by traditional means.

This problem could destroy the company, which, believe it or not, might actually have a negative effect on the American space program! Elon Musk, the man behind SpaceX and the Falcon 9 rocket and the Dragon capsule is also the CEO of Tesla. If Tesla goes down, one wonders if that could have an impact on SpaceX’s effort to get Americans into space.

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A fourteen year old girl has been swamped with death threats after testifying before the Maryland state legislature in opposition to gay marriage.

1:39 pm

Leftwing civility: A fourteen year old girl has been swamped with death threats after testifying before the Maryland state legislature in opposition to gay marriage. A handful of examples:

  • “And now everyone knows her name, so hopefully she will feel what its like to be harassed and bullied…” reads a comment posted on LGBTNation.com
  • From YouTube: “My god I hate people like this. Most (not all) Americans are [expletive] retards. If I ever see this girl, I will kill her. That’s a promise.”
  • Other entries: “Her parents should be exterminated.”
  • “The [sic] is why abortion must stay legal – to prevent little bigots like this from being Born…”
  • “Kill this child and his [sic] parent, for my 11 birthday would be a wonderful gift, thanks.”

The issue here is not gay marriage, but the threatening, hateful behavior of too many of those who support it. She speaks out in disagreement, and the response isn’t to debate the point but to try to shut her up, in any way possible.

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