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Comment Re:What's the temperature of molten lava? (Score 1) 92

(the gravitational attraction of the shell drags the star along)

The gravitational attraction by a spherical shell is zero at every point inside the shell
(assuming uniform density of the shell material, of course).

So an asymmetry in the construction is not optional.

Comment Re:More like a bad design for voting system (Score 1) 57

There's also "Bulworth":

Politician is finished due to $I_don't_remember, and decides to put a contract on his
own head. So now that he doesn't give a damn anymore, he is honest towards everybody
for the rest of the campaign (and his life), which unexpectedly proves to be hugely popular.

It doesn't end well.

Comment Re:Yes, but can it launch Waze (Score 1) 235

"What is the population of capital of the country in which Space Needle is located?"

Hound correctly surmises that he's asking for the population of Washington, DC...

The Space Needle is in Seattle.

Correct. Which is in the US, the country with D.C. as its capital.
Read the question again...

Comment Re:C is not what people think it means (Score 1) 226

Wrong. But you illustrate perfectly what I meant when I said the way relativity is taught confuses people. You are actually a member of the vast majority of people that think you can't travel to a destination in less time than it would take light. You can!

No you can't.

If a light ray and your super rocket start from the same point towards the
same destination, the light will always be there first.

The effect of slowed down "clock time" in the rocket doesn't do anything
that would permit you to overtake the light.

Comment Re:it could have been an accident (Score 1) 737

It could still be hypoxia. Have a look at this video of someone trying to solve trivial tasks while oxygen deprived,
getting things hilariously wrong while happily being completely unaware of the fact.
(That's why "put on your own mask before helping others" is so important: If you don't,
it is very likely that you'll be too far gone to help anyone, yourself included.)

The pilot might have tried to unlock the door, might even have been sure he'd done
it multiple times – while repeatedly activating the lookout.

The descent is a bit trickier, but can still be explained by "completely stupid due to
oxygen deprivation": A descent is usually programmed at some time towards the end
of the flight, and he has done so hundreds of times before – so he did it again.

On the other hand, cockpit doors are solid, but not airtight, so the effect should extend to the
rest of the aircraft after some time. That's a point for premeditation.

Man, I so hope it was hypoxia...

Comment Re:feels like the 419. (Score 1) 229

in Indias case, rampant corruption and high unemployment combined with a tech industry that favours low worker pay and aggressively combats everything from workplace safety to union organization and benefits has led to the tech support scam, born from the confidence and trust of americans and europeans accustomed to the dulcet tones of the south asian tech support worker.

Americans and Britons (what about Canadians?). I doubt you'd find many
Indians fluent enough in French, Italian, Spanish, German, Polish, ...
who'd be available for this kind of scam.

Comment Re:But can we believe them? (Score 3, Informative) 99

Why aren't phones generating their own keys when they're activated at the store? Burn a fusible link if necessary. This would be more secure _and_ cheaper for the carriers. Oh, because NSA has plants on the GSM committees?

No, because the subscriber identity is linked to the SIM card (it's in the name...),
and not to the phone. You can switch a SIM card into any phone (some simlock
issues excluded) and just keep going with your one subscriber identity.

Or put another SIM card in your phone and use a completely different one.
It's great when traveling.

It's a feature - it's even a "we actually want this" kind of feature.

Comment Re:Company does exactly what it says it does... (Score 5, Informative) 619

In the past the end user can still opt to not see any ads, even if they comply with the "acceptable ads" policy. This would be news if they are making a change so that the end user is forced to see a given ad that the advertiser pays extra for, regardless of their extension settings.

They are not.

Comment Re:Encryption chips? (Score 1) 378

If a card is stolen and known stolen, the owner can report the theft and the card is deactivated, whether or not it contains an "encryption chip". If the card is stolen and the owner does not know it was stolen, and the thief also has the pin, then they can use the card, whether or not it has an "encryption chip".

The "not knowing it is stolen" is the point: Magstripe cards can be trivially copied.

The chips do an actual challenge-response handshake with a secret that never leaves the
chip, and cannot be copied (at least not without decapping and some very high end lab gear,
thereby also destroying the card - which prevents the "swipe card through a copying reader
and hand it back" attack).

FORTUNE'S FUN FACTS TO KNOW AND TELL: A firefly is not a fly, but a beetle.