Actually we do. A few meters of water or other hydrogen-rich substance. Very low-tech, but heavy. But a generational spaceship would inevitably be heavy, and would need a very large reservoir of water anyway. The water would not have to be hauled up from Earth, there is plenty of it in the outer solar system, in icy moons. Possibly even in our own Moon. By the time building generational starships becomes feasible, accessing extraterrestrial water resources is probably routine.
But it is quite a bit more than that in countries south of UK! Especially if you have air conditioning, the traditional light bulbs put you in the absurd situation of using energy both to heat and cool the room at the same time... Another thing is that the light bulbs in typical lighting fixtures are inefficient as heaters. Most of the heat goes and stays near the ceiling, which is not where most people spend their time. Even ignoring that, direct electric heating is usually more expensive than other heat sources. (This of course depends on where you live).
By the way, I'm from Finland, so from my point of view the UK is one of those balmy southern European countries. And I have gradually replaced most of the bulbs in my house with compact fluorescents and LEDs. The latter have come down in price in recent years, and solve the worst annoyance of compact fluorescents: they turn instantly on with full power.
The Google stuff works better on Firefox anyway. Or on Chrome.
The commands can be keyed in using touchtones or even using the human voice.
In one test, a phone system run by an unnamed Indian bank had dumped customer PINs. In another, a buffer overflow was triggered against a back-end database. Other attacks can be used to crash phone systems outright."
Link to Original Source
Link to Original Source
Shouldn't that read "Too few companies have learned
Anyway, I think this can only be fixed by legislation. Companies have too much monetary incentive for privacy violation to do anything else than token improvements. "Industry self-regulation" is nothing but newspeak for "foxes guarding the henhouse".
No need for mind-reading here. Stalin no doubt thought he was doing a good thing: he was convinced he knew what was best for everybody, there just were all those dunces that disagreed and tried to sabotage his benevolent plans... The same is true of other classic dictators. They are all extreme cases of narcissist personality disorder, who unfortunately managed to gain great power.
Same thing in Finland. It is actually still quite popular, many years after the digital switch-over. If you have your TV already on, it is the fastest way to peek at the latest headlines or weather report. Another popular application seems to be horse racing scores. Kiosks selling bets almost always have a TV constantly showing Teletext at the relevant page. Works without any net connection.
A nice result of the Teletext limitations is that the pages show just the data without fancy formatting, and whoever creates the content must make the best of the limited space, choosing words carefully. This means the system is really very efficient for the reader, you don't have to wade over fluff... (unfortunately because of the way the pages are rotated in the transmission, you may have to wait a bit until your page comes up, unless your receiver implements good caching. Old implementations did not, and that made reading slow.).
...you don't have to fight internal politics of a giant corp, you get the excitement and energy of a new start up working on something cool, and best of all, you rid yourselves off that Elop.
And you get hit by a ton of patent lawsuits, if it looks like you will be succesful