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Science

Submission + - Space Tourism Rockets May Help Shrink The Icecaps (wired.com)

MithrandirAgain writes: A new study from several scientists at the Aerospace Corporation claims spaceships that rely on rubber based fuel could help cause climate change. The fuel apparently expels a black carbon soot into the stratosphere when burned with nitrous oxide, which could be contributing to global climate changes, like shrinking the icecaps. However, the authors are careful about their study being an end-all study and are “inviting others to take a look.”
Virgin Galactic, whose SpaceShipTwo just made its first solo flight (and uses the type of fuel discussed in the study), is listening to the scientists concerns, CEO George Whitesides saying "I think we and others in the industry welcome the opportunity to talk about all of these issues..." SpaceShipTwo does use a hybrid engine, "because of its significantly lower environmental impact than other designs.” and Whitesides stresses “I think as we look at this more, we’ll find the impact will be far smaller than that set out in the paper... In any case, I welcome the conversation.”

Comment Re:This is simply misguided -- don't we know bette (Score 1) 252

Actually, what I wrote was not some sweeping blanket for all of mankind; variations in humans would not make this possible. What I wrote was actually an addition to the previous ideas, not a new separate one.
*Some* people have no interest in astrophysics and consequently will never become astrophysicists. Others *want* to become astrophysicists, but lack the (brains, intelligence...) to do so.

Comment Re:If it's Microsoft, it's not really yours. (Score 1) 359

This is progress?

According to some, companies have the God-given right to do whatever they want to do, like restrict their costumer's rights, etc. And usually the response to such allegations is "If you don't like it, take a hike." which is often not possible (Google Analytics, anyone?)
Unfortunately, there isn't a whole lot we can do. Unless what a company does explicitly break the law, there is nothing we can do except not buy from them. (Or we could just waste our lives by writing really nasty letters all day to Ballmer, Jobs, and Schmidt.)
In other words, companies care diddly-squat about "progress". It's all about the Benjamins.

Iphone

Xbox 360 Jailbreaker May Need Real Jailbreak 359

An anonymous reader writes "Back in July, the Librarian of Congress officially made it legal to jailbreak your iPhone (or any phone). So why is it that the government is trying to prosecute Matthew Crippen for jailbreaking Xbox 360s? If convicted, he could face up to three years in prison, and lawyers are trying to prevent the author of a book about jailbreaking the original Xbox from testifying in Crippen's defense. What kind of law says it's okay to jailbreak the phone in your pocket, but not your gaming console?"

Comment Re:This is simply misguided -- don't we know bette (Score 1) 252

I fail to understand what you fail to understand.
Let me try that again: Some people don't really give a shit about how much money, power, knowledge or fame they get. If someone finds physics interesting, that doesn't mean they're going to become a rocket scientist, or have any desire to do so.

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