blog.world3.net

Jonathan Ross is a childish racist

29/10/2008 – 23:00

With all the fuss over Ross and Brand’s prank phone messages recently, I felt compelled to share my feelings on the former. This latest escapade is just the latest example of his immaturity, which while occasionally funny has done a lot of damage over the years.

I’ve disliked Ross ever since the racist Japanorama. Back in the 50s and 60s, people used to laugh at the funny little chinamen and their strange ways. I guess because Ross claims to be a Japanophile and was promoting the funny little Japanese people’s ways as a positive thing it was okay, but the reality is he painted a highly distorted view of them which demonstrated a lack of any real understanding of the culture. Without that understanding, I’m afraid it was nothing more than childish curiosity about the funny little Japanese.

Brand at least seems to show some maturity and thought occasionally, but Ross has never managed to do even that. Well, I suppose there is Film, where he does seem to show some intelligence in the reviews, but I can’t help but wonder how much of it is written for him because that’s the only time he ever even hints at some kind of intellect beyond stringing puerile insults together.

By mojo | Posted in idiots | Comments (0)

Virgin Media 50meg: utterly useless

23/10/2008 – 22:28

VM are going to launch their 50mbit service soon, after years of trials, but predictably it’s all just hype. The service itself is completely pointless. There is no-one whom this service will benefit.

A TV show (350MB) takes about 3 minutes to download on the current 20 meg service. Say about 8-9 for HD. You would have to be pretty impatient to need 50 meg.

What about if you download a hell of a lot of stuff? Well, 50 meg will have throttling anyway so after 15 minutes you drop down to 7.5 meg, unless you do all your downloading overnight in which case you need to be pulling over 75GB/night for 20 meg to be insufficient. That is, assuming you can’t just wait an extra day.

The upload speed is even worse, limited to a pathetic 1.5mb which means it will be virtually impossible to max out your download speed anyway. On any P2P system, with an upload speed like that it isn’t going to happen.

What about the family who all want to share a connection? This is VM’s favourite example, but it’s not going to work. With only 1.5 meg upload and cheap routers without any traffic shaping, if someone sends a large email your VOIP phone call is going to stutter or drop. Don’t expect to play games while someone uploads their photos to Facebook either. If it’s a family connection they were aiming for, then a 10 meg upload and 20 meg down would have been a lot more realistic.

On top of that, it will apparently cost £52/month. What a joke.

By mojo | Posted in idiots, networking | Comments (0)

Open societies are going to be vulnerable to terrorism

19/10/2008 – 23:49

This might sound obvious, but it seems like it needs to be said.

There is a judgement to be made. Loss of freedoms and liberties vs. protection from attack. We make this loss of life to benefit judgement all the time. We sent troops overseas, knowing some will die but judging it a worthwhile sacrifice. People die in road accidents, but not enough to make us want to ban cars.

In London, 52 people died in the 7/7 attacks. Unlike the examples I gave, that was a one-off event, not a yearly loss. Even in 11/9, only around 3,000 people died compared to over 11,000 a year from gun crime in the US, and again it was a one-off event. There is simply no way to argue that terrorism is deadly enough to warrant taking away fundamental freedoms from millions of innocent citizens.

By mojo | Posted in privacy | Comments (0)

An open letter to my MP on mass surveillance

19/10/2008 – 20:22

I sent the following letter to my MP. If she agrees, I will post the response here. Her speeches are usually full of low-grade management speak bullshit and she has her head firmly up the party arse, but who knows – maybe she will surprise me.

Dear Sarah McCarthy-Fry,

I am writing to take issue with your party’s continuing assault on
civil liberties.

The suggestion that all email, phone calls and web site access should
be monitored is another step towards a truly Orwellian society.

The argument that such means are required to catch wrongdoers is bogus.
If CCTV was installed in every room of every house it would massively
reduce domestic violence and drug use, help catch paedophiles, prevent
terrorists making bombs and more. Hopefully though you can see that
this is not justification for the massive invasion of privacy. I
understand that it can be difficult, but you must try to balance the
“even if it saves just one child argument” against the far more
difficult to justify but equally, if not more important than civil
liberties and privacy.

We already have the RIP Act, 28 days detention and anti-terror laws
being used to spy on people by their local councils or freeze the
assets of the Terrorist Nation of Iceland. Naturally the police and
security services will always ask for more power, but it appears that
they are now simply asking for things which will make their life easier
rather than being essential. Making things easier when there are other
alternatives, even if they are difficult, is not acceptable.

If serious crimes are being committed, there will always be physical
evidence. Even if computers are fully encrypted and secure, a person
cannot prepare for a terrorist attack or manufacture child pornography
without doing other things which can be detected and used for a
prosecution.

Gordon Brown has recently shown fantastic leadership and a willingness
to do difficult things. I hope this is an issue on which your party can
show similar courage and principals.

This is an open letter which I will post on my blog. Would you mind if
I posted your response?

By mojo | Posted in politics | Comments (0)

Fixing "little box" problem in Firefox

09/10/2008 – 10:21

When you don’t have the right international fonts installed you get little square boxes with four numbers in them instead of the right character when trying to view a page in Firefox. I think this also happens in IE and Opera, but I have not tested.

Anyway, the solution is to get the right fonts for your system so it can display international characters. Simply download the following from Microsoft and install (Genuine Advantage pass required):

Traditional Chinese
Simplified Chinese
Japanese
Korean
European Union

Once installed the boxes disappear, and as a bonus .nfo files display correctly too!

By mojo | Posted in software, windows | Comments (2)

Linear voltage control with a microcontroller

23/09/2008 – 18:51

I have been looking at ways to control computer fans with a microcontroller. I wanted to avoid using PWM because it makes fans louder and also prevents speed monitoring working properly on some fans. Linear voltage control is the best option.

The ideal method is with a nice DC-DC converter, but they are expensive and complex to control with an MCU it seems. There are some much simpler and cheaper methods.

One is to use a 7805 regulator. By biasing the sense line which is normally tied to ground, you can increase the output voltage. Basically the voltage at the sense pin is added to the baseline 5V output. A simple potential divider can set the bias voltage (see the datasheet for an example). Unfortunately more current that most digital potentiometers can handle is required to flow through the resistor, but a set of switched resistors can be attached to an MCU if you have enough I/O ports free.

A better method is to use a digi-pot to generate a reference voltage, then use an op-amp to multiply it over the scale you want and an NPN emitter-follower to boost the current. A LM324 and 2N2219A are ideal, as shown in the THMC50 datasheet:

By mojo | Posted in microcontrollers | Comments (0)

Shopping in the UK sucks

23/09/2008 – 18:26

I wanted to buy a desk lamp (anglepoise, for electronics work), some pegboard and a bench drill.

Hardly anyone sells good desk lamps for a reasonable price. Pegboard no longer exists, or maybe it was just a figment of my imagination all along. My local B&Q, apparently the largest such store in the whole of Europe, a DIY Mecca, the flagship store with no equal anywhere on the planet, doesn’t have any bench drills.

In Japan, they have everything, it’s available, in stock, reasonably priced and the shop is a nice place to be. Here there is no choice because everyone sells the same cheap tat at inflated prices, if they happen to have any in the first place.

I hate shopping here.

By mojo | Posted in idiots | Comments (1)

England is doomed

10/09/2008 – 21:14

I’ve been thinking about this blog post for a while, and today’s Jeremy Vine show finally prompted me to write it. A council in Shropshire is backtracking on orders to park wardens to stop and quiz adults not accompanied by children, and there was a phone in debate about it. That’s not what the post is really about, but what prompted me to write today was people’s comments on the situation.

Natually the spokesman for Liberty they had on was worried, pointing out the huge civil liberties issues when a man (remember, all paedophiles are men) cannot go to a public park on his own. The members of the public who rang in only seemed to care about protecting their kids though, which while understandable does bring me to the point (finally) of this post: it seems like most people are too stupid to think for themselves.

There is a lot of hysteria thanks to newspapers using paedophiles are boogy men, hiding in every bush and outside every school, ready to snatch a child away. Of course, most victims are abused by someone they know, not grabbed off the street. Would a paedophile be so stupid as to go into a public park, surrounded by adults and masses of CCTV, and try to snatch or lure a child away? It just doesn’t happen that way, and it should really be obvious to anyone who has thought a little bit about it and bothered to find out the most basic facts.

The result is the kind of idiots who called the show today, more than happy to throw away basic freedoms for a little bit of extra cotton wool to wrap their kids in. One poor caller had apparently been sitting in his van outside a park, eating lunch when a man shouted “pervert” at him. It makes you wonder, if a paedophile really did do something to draw attention to themselves, would anyone try to stop them for fear of being branded one too simply by going near a child? If you saw a child on their own in the street, crying and looking for their parents, would you help them or would you be scared of some idiot thinking you were trying to abduct them?

I know I would think twice.

The real problem is that the majority of people don’t seem to see a problem with things like this. They just hear “paedo” and will accept anything, no matter how draconian. It’s not just crimes against children though, it’s just about everything. The BBC Have Your Say pages are full of Daily Mail reading dipshits who can’t seem to tell some journalists rantings from fiction – they appear totally disconnected from reality, unaware of the situation in the real world and unable to understand or consider opposing points of view because the arguments don’t fit into their skewed world view. Worse than that, it seems like a lot of them are not even capable of rational, logical thought – they simply cannot work an idea or argument through in their own minds.

Maybe I’m being pessimistic and there is some huge, silent majority who are not like that, but all the evidence suggests otherwise. The Sun and the Mail are the two most popular papers in the UK. Speaking to random people seems to back this up. Not very scientific but the people who have presumably done some scientific research on the general public – the political parties – seem to agree too judging by their policies.

I wish I could see a way out of this, but it’s difficult. I think a lot of the problem stems from us never having had a revolution, only a half-arsed civil war that was based on religion rather than ideals of freedom and equality. Maybe people are no less stupid in other countries… Well, okay, maybe not that much cleverer, shall we say, but because they have cultural ideals they can at least try to move things in the right direction.

By mojo | Posted in idiots, law, politics | Comments (0)

Reaction to Virgin Media throttling: download more

11/08/2008 – 19:31

Virgin Media’s traffic shaping has recently got even worse, with throttling kicking in during the day as well as the evening if you download or upload too much.

VM effectively reduced the capacity of the connection from 20Mb to around 16Mb, although in practice it’s much lower than even that since if you do get throttled the connection becomes unusably poor so you have to avoid it by reducing speeds even further.

Naturally, they didn’t put the price down, although they are doing a deal for new customers of around £22/month at the moment for XL so I demanded to be put on that. I guess being loyal for years doesn’t deserve any kind of reward.

My reaction to the new limits has been to download more during peek times. I used to configure uTorrent to simply stop all downloading in the evening (peek time), which must have been ideal for VM as that is their real crunch time. Speeds in the evening are often quite poor, with YouTube videos not playing back properly etc.

I now set uTorrent to carry on downloading, but at a reduced speed so as not to get throttled. This is obviously worse for VM, but fuck ‘em. If their answer is to just keep reducing the level of service I’m not going to do anything to help them voluntarily.

If only I lived nearer to the exchange, I’d switch to Be. In fact, I’m tempted to try it just to see what speed I get, because if it’s more than about 10Mb then combined with a 2.5Mb upload it should be a lot better than VM for BitTorrent.

By mojo | Posted in idiots, networking | Comments (0)

A few more Firefox tweaks

04/08/2008 – 17:18

A couple more about:config tweaks that I find useful:

Spellchecker covers forms too:
layout.spellcheckDefault = 2

Control key and mouse wheel scrolls one page instead of zooming:
mousewheel.withaltkey.action = 1

More items in recently closed tabs menu:
browser.sessionstore.max_tabs_undo = 15

Faster tab scrolling:
toolkit.scrollbox.scrollIncrement = 75

By mojo | Posted in software | Comments (0)
Page 13 of 19« First«...1112131415...»Last »
たとえ溺れても梦はゆめでしかない
  •  

    February 2012
    M T W T F S S
    « Jan    
     12345
    6789101112
    13141516171819
    20212223242526
    272829  
  • Meta

    • Log in
    • Entries RSS
    • Comments RSS
    • WordPress.org
  • Categories

    • audio (1)
    • avr (20)
    • BBC (1)
    • electronics (29)
    • genius (4)
    • hardware (22)
    • idiots (39)
    • Internet (21)
    • law (20)
    • microcontrollers (12)
    • networking (17)
    • politics (29)
    • privacy (19)
    • Retro Adapter (5)
    • security (17)
    • software (32)
    • Uncategorized (18)
    • windows (25)
  • Archives

    • February 2012
    • January 2012
    • December 2011
    • November 2011
    • October 2011
    • September 2011
    • July 2011
    • June 2011
    • May 2011
    • March 2011
    • January 2011
    • December 2010
    • November 2010
    • August 2010
    • July 2010
    • June 2010
    • May 2010
    • April 2010
    • March 2010
    • February 2010
    • January 2010
    • December 2009
    • November 2009
    • October 2009
    • September 2009
    • August 2009
    • July 2009
    • June 2009
    • May 2009
    • April 2009
    • March 2009
    • February 2009
    • January 2009
    • December 2008
    • November 2008
    • October 2008
    • September 2008
    • August 2008
    • July 2008
    • June 2008
    • May 2008
    • April 2008
    • March 2008
    • February 2008
    • January 2008
    • November 2005
  • Links:

    Main site: world3.net

    Electronics: denki.world3.net

WordPress | Sandbox