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Comment Re: tfa says carry-on, one-way (Score 5, Informative) 349

So book 2 one ways: JFK-LAX-???, LAX-JFK-???.

You don't *have* to book that as a round trip, although if you book the return leg on the same airline you throw away ??? You might have your return leg cancelled.

Fwiw frequent fliers have known this for years. Search the forums at flyertalk.com

Space

New Molecule Could Lead To Better Rocket Fuel 121

MithrandirAgain writes "Trinitramid is the name of the new molecule that may be a component in future rocket fuel. This fuel could be 20 to 30 percent more efficient in comparison with the best rocket fuels available today, according to researchers (abstract). The discovery was made at the Royal Institute of Technology (KTH) in Sweden. 'A rule of thumb is that for every ten-percent increase in efficiency for rocket fuel, the payload of the rocket can double. What's more, the molecule consists only of nitrogen and oxygen, which would make the rocket fuel environmentally friendly. This is more than can be said of today's solid rocket fuels, which entail the emission of the equivalent of 550 tons of concentrated hydrochloric acid for each launch of the space shuttle,' says Tore Brinck, professor of physical chemistry at KTH."
Earth

Breaking the Squid Barrier 126

An anonymous reader writes "Dr. Steve O'Shea of Auckland, New Zealand is attempting to break the record for keeping deep sea squid alive in captivity, with the goal of being able to raise a giant squid one day. Right now, he's raising the broad squid, sepioteuthis australis, from egg masses found in seaweed. This is a lot harder than it sounds, because the squid he's studying grow rapidly and eat only live prey, making it hard for them to keep the squid from becoming prey themselves. If his research works out, you might one day be able to visit an aquarium and see giant squid."

Comment Re:May be for desktops and laptops (Score 1) 510

Linux license cost is free and there are lots of resources (people mainly) are available

sorry to be pedantic, but this is a common and incorrect assumption regarding Linux TCO. If you're running a production server, you get a production license/support agreement. You can't, and shouldn't expect there to be zero cost in a production environment.

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