Become a fan of Slashdot on Facebook

 



Forgot your password?
typodupeerror
×

Comment Re:Mentioned this last week (Score 1) 221

So go use robots and other more automated vehicles to create the means necessary for human survival.

For instance, send a robot to Mars ahead of future human exploration and set up a habitat, start making oxygen, water, and foodstuffs.

No need to wait till we get there to start terraforming/colonizing a small piece.

Education

Does US Owe the World an Education At Its Expense? 689

An anonymous reader writes "'Right now, there are brilliant students from all over the world sitting in classrooms at our top universities,' President Obama explained to the nation Tuesday in his pitch for immigration reform. 'They are earning degrees in the fields of the future, like engineering and computer science...We are giving them the skills to figure that out, but then we are going to turn around and tell them to start the business and create those jobs in China, or India, or Mexico, or someplace else. That is not how you grow new industries in America. That is how you give new industries to our competitors. That is why we need comprehensive immigration reform." If the President truly fears that international students will use skills learned at U.S. colleges and universities to the detriment of the United States if they return home (isn't a rising tide supposed to lift all boats?) — an argument NYC Mayor Bloomberg advanced in 2011 ('we are investing millions of dollars [actually billions] to educate these students at our leading universities, and then giving the economic dividends back to our competitors – for free') — then wouldn't another option be not providing them with the skills in the first place?"

Comment Re:In a country that drinks wine like water? (Score 2) 706

Agreed. I just pulled a small 3.2 fl oz sample I just got from the Dentist of "Listerine: Total Care"

It's got an expiration date in 2012, and the label lists ingredients as:
Active:
Sodium Fluoride 0.0221% (0.01% w/v fluoride ion)

Inactive:
Water, Sorbitol Solution, Alcohol (21.6%), flavors, poloxamer 407, sodium lauryl sulfate, phosphoric acid, sucralose, dibasic sodium phosphate, FD&C red no. 40, FD&C blue no. 1

Directions are:
Vigorously swish 10 ml (2 teaspoonfulls) of rinse between your teeth for 1 minute and then spit out.

Comment Re:Profit & Lies (Score 1) 730

Haven't seen anything listed, but I would bet that they somehow "fingerprint" their media, and then use something akin to Shazam to see if a given soundtrack can be matched against the fingerprints in their catalogue.

The real issue here is how do you handle Copyright for "naturally occurring sounds" (Birds, Waves, Wind through Trees)? Chances are someone produced a library of these things for license. Do they hold the copyright and are they allowed to license their library? I'd say sure. They produced it with (presumably work on their part).

Okay, now someone else (as in our story), goes out and produces an all new original recording of the same naturally occurring phenomena. Why should the new person not have the copyright for their new work? How do you prove actual infringement?

The only way I can think of is that in order to prove copyright for naturally occurring sounds, there must be some acoustic signature inserted so that they are no longer naturally occurring sounds.

Its akin to me taking a picture of the skyline and using it on a web page, and then being sued because someone else already took a picture of that skyline and had it in a database somewhere.

Comment Re:Laser Beams (Score 1) 892

The "large" in "large guns" was not from my post. I used the word "guns". Unless, and until armored ships appear on the scene, a standard .30 caliber machine gun will be devastating to almost any spaceship.

The Soviets equipped their space stations with 23mm aircraft cannons. That should be enough for everyone. :-)

Good point. I'd assume the fact that they KEPT doing it, meant they probably tested it out once or twice and it seemed to work (backup emergency propulsion system? :) )

Comment Re:It would be pretty boring. (Score 1) 892

The nearest we have is sea-warfare.

You have to bring the enemy to battle, to destroy them. Convoys have precisely this purpose.

A 100km is close in space terms.

This.

The two main ways to look at space warfare are basically "Air Warfare in Space" or "Naval Warfare in Space". I think most people agree that the Naval Warfare model is more likely given current technology levels.

Two fleets would need to find each other, engage each other, and ports of call (Planets/Asteroids/Space Stations) would be good targets.

Yeah, weaponry will be a bit better than cannon, but considering we keep mentioning mass-drivers and planetary bombardment ... Cannon seem like a good analogy. :)

Science

Submission + - "Nomad" Planets Could Outnumber Stars 100,000 to 1 (universetoday.com)

Nancy_A writes: "Could the number of wandering planets in our galaxy – rogue planets not orbiting a sun — be more than the amount of stars in the Milky Way? The latest research concludes there could be 100,000 times more free-floating planets in the Milky Way than stars. Even though the author of the study, Louis Strigari from the Kavli Institute for Particle Astrophysics and Cosmology (KIPAC), called the amount “an astronomical number,” he said the math is sound."

Slashdot Top Deals

Waste not, get your budget cut next year.

Working...