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Comment Re:Railway crossing? (Score 1) 423

I've got an auto-stop car and it doesn't always switch off - it also depends a lot on environmental conditions: outside temp, engine temp and probably a load of other things I don't know about. I can't see that they've incorporated that in there that I can see (without RTFPing), so I guess they're aiming at the already existing stop-start market and the signal to stop the engine is more of a request to stop than a command. With this in mind, the idea may have merit

I hate it when my car stops in the heat and the air-con can't keep up running on battery alone (which is why the car will restart quite quickly)

Comment Re:But now (Score 1) 349

Plus, extending the "think-of-the-children" category, in the UK I think it is now possible to be tried for crimes against UK law committed overseas - even if they were legal in the country they were committed (although I don't have a citation). The law used to do this was made to get at the sex tourists who go to countries with a very low age of consent
Communications

Testing and Mapping a Cellular Data Network? 114

bgsneeze writes "In order to resolve an ongoing issue with a vendor, I have been trying to find a way to test different 3G data devices empirically. I would like to be able to chart signal strength, latency, and bandwidth. I would also like to create a map of the coverage area. I have a test 3G card from three different providers. I would like to be able to travel with the setup to several different locations and run tests. What software or techniques would Slashdotters use to test the different devices? Are there any free or open source software packages that will do this?"

Comment Re:He makes a few good points. (Score 1) 753

If I have an MP3 in my collection, then I have either purchased it electronically or have a physical media of it that I've purchased.

Just my $0.02

-JJS

Then you'd be a pirate in the UK - this sort of Fair Use does not exist here and backups/format shifts of your audio/video media are not allowed. Technically, anyway. I can't see the plods chasing you down for the offence

Oddly, it's legal to make a backup of software, though

Comment Re:WTFBT (Score 1) 128

That would seem to depend on where you are. I'm with BT and have not noticed any throttling on torrents or video streaming. It possibly helps that I live in a large village, so possibly not that many folks hitting the broadband (village = mainly silver surfers, in my case). I can usually get over 4Mbps and I'm around 600m from the local green box.

I used to be with Shitscali, but they really throttled hard - couldn't even watch YouTube most of the time. Switched to BT and noticed a huge jump in QoS

Can't say as I'll be bothered to sign up for this, though

Software

UK Court Finds Company Liable For Software Defects 205

normsky writes "A software company's stipulation that it couldn't be held accountable for the poor performance of its software was unfair and could not be enforced, the High Court has said. 'Pursuant to the Sale of Goods Act 1979, a term is to be implied into the contract that Entirety would be fit for the purpose for which it was bought, namely that the system would increase revenue and occupancy levels and would allow quicker check-in and check-out, including accurately processing groups and making changes to group reservations while preserving the accuracy of the system. I am satisfied that Entirety was not fit for the purpose for which it was sold,' his Honor Judge Toulmin wrote."

Comment Re:Abolish the Penny (Score 5, Funny) 594

I'm Zimbabwean, you insensitive clod! I round to the nearest Z$1,000,000,000.

Scratch that, it's now Z$2,000,000,000

Scratch that, it's now Z$3,000,000,000

Scratch that, it's now Z$4,000,000,000

Scratch that, it's now Z$5,000,000,000

Scratch that, it's now Z$6,000,000,000

Hmm - increasing faster than I can type it...

Comment Re:About emissions displacement (Score 1) 161

The internal combustion engines that currently exist are so much cleaner and more efficient than the powerplants that that currently exist that electric vehicles are an environmental nightmare.

You are completely and totally wrong. Internal combustion engines used in automobiles top out around 25% efficiency. Electric motors used in cars top out around 95% efficient, and they're even over 90% efficient when acting as a generator (during regenerative braking.)

We can talk again in 30 years, m'kay?

In thirty years, you might be right; we might be driving EVs.

But how efficient is the engine that was used to generate the electricity in the EV? You need to also take that into account. These folks say 31% on average, and Siemens reckons they can get 58% from a modern fossil fuel power plant.

So, an EV running on leccy from a modern power plant is more efficient (in terms of fossil fuel usage) than a regular car (and you have the bonus of all the emissions being in one place). But an EV running on leccy from an average fossil fuel plant is about equivalent or only marginally better (and you still have that bonus of collecting emissions in one place)

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