Posts Tagged ‘Technology’

Right-wing and Green

Anyone who has known me for a long time will know that for all my criticism of the modern, socialist green movement, I have always been one who cares deeply about the environment. Before it was cool I used to chide friends who didn’t visit the recycling point (before doorstep collections) and I have always been amazed that you get free stuff by composting.

So, despite my criticism of the modern, socialist green movement, I bought an Electrisave recently and have enjoyed (perhaps too much) seeing what impact each device has on power consumption.

At the rate of 8.192 pence per kWh (kilowatt hour) a 100W lightbulb uses 0.6 pence per hour. A 20″ LCD TV and two 19″ LCD computer monitors don’t register any cost at all. A kettle uses a comparitively amazing amount (around 20 pence per hour) and an electric shower uses 38 pence per hour.

My PC (which is reasonably specced) uses a little less than a lightbulb and when it is on standby makes no impact on the meter at all. Fascinatingly, though, a 20″ CRT computer monitor registers a little less than a lightbulb on its own. And a 25″ CRT TV uses a little more than a lightbulb.

The most expensive things are kettles, electric showers and vacuum cleaners. But the most surprising thing of all was my Xbox 360. While that is running it costs between 1.8 pence and 2 pence per hour. When two PCs, an LCD TV, two LCD monitors, one CRT monitor, the fridge and double-height freezer, two cordless telephone base stations and two cordless telephone charger points as well as all the household’s standby lights and LCD clocks were running, the Xbox 360 doubled the amount of power being used!

So if you have an Xbox 360, and you care about your bills or wasting fossil fuels (or even CO2 emissions if you’re an extremist) turn off your Xbox 360 when you’re not using it.

Oh, and in case you’re interested, a Wii doesn’t register even 1/10 of a penny while it is running.

The Electrisave is a sinch to install and works beautifully, I’d strongly recommend them to anyone who asked.

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A Bright Speech

Sam Harris is another in the growing number among us humans who believes that religion per se is dangerous. Listen to what he has to say:

If you agree, or even if you just know there’s no reason to believe in God, consider signing up (for free) as a Bright and spreading the 21st Century’s Enlightenment.

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HP’s Website Sucks!

The following message came up on HP’s website while using Internet Explorer 7 on 32 bit Windows Vista:

Unsupported Operating System or Browser
Currently, the HP Scanjet Check works only on computers running Windows Vista 32-bit or Windows XP 32-bit operating systems, and that use Microsoft Internet Explorer 7.0

Clever HP.

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Common sense prevails [Science]

I’ve only read the headline, but it appears common sense has prevailed: BBC News.

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Worried?

If you’re worried about the environment or (in London) your wallet, then you may be tempted to buy a G-Wiz — the electric car.

Don’t.

The G-Wiz crash test at only 30mph is horrendous: see it here.

If you’re worried about the environment, worry about yourself first.

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How much the media?

I have received private comments on a post I made the other day about an immaculate conception in Vietnam. When I normally make a post about atheism or the truth that if there is a God, he’s not worth worshipping, I get unreasonable numbers of comments. Even though, apparently, society is getting more and more secular, those who are religious are getting more and more intolerant of their religion being mocked. So I must assume that because it was in a “Gav’s Brief Thoughts” box it was mostly missed.

Joy of Curmudgeonry has an excellent Fewtril up today which is a succinct answer to the question: X is amazing, how can it not be created by God? The truth is there might be a God, and there may not. You, my loyal and in some cases new, readers will have your own beliefs and while that doesn’t affect me I’ll let it pass. I am not an evangelist for non-theism.

But you’ll also know I am a strong believer in freedom of speech. I should be allowed, were I so insensitive, to stand on a street corner and proclaim my beliefs. I should be allowed, through the new media and old, to tell people what I think without fear of state-sponsored censure. I should expect, if I were to say unpopular things, to lose an election and I should expect people not to like me; but I must be allowed to say them.

I think most people would agree with that. But where does that line end? If I were to call a friend a name (whether it is true or not) I may expect to lose that friend. And if I call a stranger a name, I should expect them to be unhappy with that too. But if I criticise an opposition politician (whether intelligently and accurately or not) should the media get involved? Should the media investigate the item or should the media stick only to facts?

The news is unable, due to time constraints and competing stories, to give much more than the headlines of a particular story. If a complicated scientific report is released in Nature, Science or any other journal and if the broadcasters consider it interesting, then the equivalent of a headline will be given to the public (see also yesterday’s post).

Headlines or truth?

But how often does the public get the wrong idea from that? How many times has a broadcast implied that some scientific breakthrough is around the corner or that the result of a particular study was D when it was actually somewhere between A and G? It has been said many times before, and it will be said, I suspect, forever, that the media has responsibilities and that it does not manage them well.

I have an alternate suggestion:

Rather than reporting the headlines or trying to explain complex discoveries etc. in a too-short period, the news should just advise its readers/listeners/viewers that a new scientific paper has been released and explain to people how to get a hold of it. Spin in politics has created the mess that the UK and EU are in right now, and it could be argued that spin in science has misled many thousands of others. But there is a difference: Spin in politics affects everyone only because there is no alternative — I know very few people who care enough about politics to know enough to be educated in their opinions.

But it is orders of magnitude worse when we are talking about science; whether we are discussing evolution, global warming or SARs. The media must not mislead or even, if their intentions are pure, try and extrapolate.

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Vista on Amazon

Amazon now have UK prices for Windows Vista. You can pre-order it too.

Sadly there is no upgrade available there yet, so if you’re champing at the bit but already have Windows, hold on!

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Big difference or small difference?

The way to solve climate change, say those who think humanity is making the most difference to the world’s climate; and that it is more important than elderly people freezing to death in their own home or African children being born into a life of war, famine and prostitution, is to use micro-generating power stations.

So, in the spirit of this, Currys have recently announced solar panels and B&Q are now stocking wind turbines and solar water heating. And their literature points out that you can obtain up to 30% of the purchase price back in the form of government grants. I’ll leave it up to you to decide whether it’s a good use of taxpayers money, but this money is not so easily received as you might have imagined.

Is it right (this is a question though you can take it rhetorically) that to save a small amount of money on the price of a wind turbine, you must pay a lot of money (more than the cost of the turbine)? In order to qualify for a grant for a wind turbine, for example, you must have 27cm (about 11 inches) of insulation in your loft; you must have cavity wall insulation (if you have cavity walls); you must use exclusively energy-saving lightbulbs (which are too dim in some circumstances) and you must have thermostats on each radiator.

I understand that the government want people to save energy in all ways (not just try and make it cheaply) but surely it is better that a household makes green energy and wastes a little than wastes a little and does not make green energy.

It is a false economy not to use energy saving lightbulbs, but it is true economy not to try and obtain a government grant for green energy sources.

Stupid.

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How Contact Lenses are made

I’m not sure that this is legal so usual heartfelt caveats apply:

An interesting video on how contact lenses are made can be found here.

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Del.icio.us links

I am reasonably new to del.icio.us… and quite amazing it is too.

Kudos, then, to John at the England Project for having ‘Add to del.icio.us’ links on his posts.

I have now done the same for you del.icio.us people!

For your information I am Adeling on del.icio.us as that is the Anglo Saxon version of my surname ‘Ayling’ and I felt like making it something interesting (relatively).

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