Posts Tagged ‘planet’

Exponential ferret

Monday, March 21st, 2011

Last night a ferret just stood idly on the floor for about half a minute just staring blankly at us. It looked a bit like she was really concentrating, so the first hypothesis to explain this strange behavior was that she was trying to create a copy of herself through agamogenesis (asexual reproduction). This naturally led to the notion of a ferret able to replicate itself once every minute, and seeing that playing with exponential growth is always fun, this scenario deserves some illustrations:

0 minutes

one ferret.

1 minute

WOW!, did you see that? That ferret just duplicated!

3 minutes

Sweet, 8 ferrets. This is awesome.

5 minutes

Ehm, I love ferrets but 32 is a bit much.. how do you stop this thing?

18 minutes

Help! 268’000 ferrets just filled and breached the entire volume of our ~200 cubic meter apartment!

23 minutes

Neighborhood overrun, time to evacuate.

35 minutes

The blue dot is me, speeding away from the 50 square kilometer sea of ferrets half a meter deep.

48 minutes

Despite speeding like crazy I was just overtaken by a huge wave of ferrets, twice the area of Rhode Island and 30 meters tall.. By now there are 281 trillion ferrets in Norway.

1 hour

The 1 billion billion ferrets now cover all of Scandinavia with a height of the Eiffel tower

1 hour 15 minutes

Ferrets now rule the earth. covering the entire surface of the planet, filling up all the oceans, in a huge ferret sea 5 times the height of mount everest.
the 37 sextillion ferrets weight about 1/3 of the moon.

1 hour 23 minutes

The ferrets now have the same mass as the earth.

1 hour 55 minutes*

The ferrets now weigh 13’000 times more than our sun, the speed at which they can expand is limited, so the pressure and heat is extreme, this makes the huge ball of ferrets shine more powerful that any star, while a black hole has formed at the center.

2 hours 23 minutes

Ferrets now weigh the same as our entire galaxy, have formed a supermassive black hole and things are starting to get nasty.

3 hours

At 30 times the mass of the observable universe, outputting extreme amounts of energy through a geometrically challenged universe, the laws of physics are probably breaking down and fusing together again for the first time since the big bang.. It’s safe to say the ferrets have ruined reality as we know it.

 

Note: What happens after about 1 hour 30 minutes gets pretty speculative, it’s hard trying to apply the laws of physics to something that is physically impossible :)

Kent Hovind is back?

Friday, January 28th, 2011

I recently read on twitter that Kent Hovind was released from jail!
The tweet came from Michael Shermer, however this fortunately proved to be false. Kent is still locked away and not scheduled for release until 2015

For those who don’t know, Dr. Kent Hovind (Not really a doctor, but he likes to think that piece of paper from a diploma mill makes him one) is a creationist who thinks that the world is 6000 years old.

  • He thinks evolution (and even mathematics) is a religion.
  • The grand canyon was formed in a couple of weeks.
  • Thinks humans at dinosaurs lived at the same time (The Flintstones hypothesis).
  • Sentenced for 10 years for tax fraud (Denying evolution just makes you an idiot, but denying taxation will kinda ruin your day).

If you’re interested in his fantastically erroneous claims filled with logical fallacies and outright lies, you could check out drdino.com

I personally avoid such sites, because no matter how many times you point out their errors, these fundamentalists will continue using the same old shot to pieces arguments like nothing happened.

For example the latest post on Dr Dino is an excellent display in being wrong:

“Nobody has ever seen ANY plant or animal (including apes and humans) produce ANYTHING other than their own kind”

This is a false continuum fallacy, which is like saying one brick is not a pyramid, and adding just one brick does not make it a pyramid.

Adding one brick millions of times will in fact make a pyramid, just as many very small genetic modifications over a huge amount of time will make a human.

This argument also has a straw man fallacy. No scientist says there is a sharp line between being a pre-human ape, and being a modern human. Just like there is no sharp line between being a pile of bricks and being a pyramid. Small progress over time is one of the cornerstones of evolution, and is almost always (deliberately) misunderstood by creationists. The notion that an animal will over ONE generation make something so different that it’s an entirely new species is just silly and has nothing to do with evolution (it does however happen in X-men).

“Every farmer on planet earth throughout all of recorded history has counted on evolution NOT happening! When the farmers plant corn, they expect (and get) CORN—EVERY TIME!”

This is the same argument as above just using plants instead of humans (very clever), containing the same logical fallacies. Instead of simply repeating my reply from above, I’ll reply with images:

Banana 7000 years ago:
Wild Banana

Modern Banana:

Of course nobody in their right mind believes you can plant the first image (oldskool banana) and get a modern one. However evolving it over the course of thousands of year is no problem. In fact almost all plants, vegetables and fruits used in agriculture today has been specifically evolved over thousands of years (by artificial selection instead of natural) to make stuff we humans find appealing.

For more fantastic creationist banana based arguments, check out this awesome video

“There are billions of bones in the ground but no “record.” Some people put their interpretation on those bones but NONE have dates on them when they are found and none can talk”

Is “lying” a logical fallacy? guess not.. There have been discovered hundreds of millions of fossils all over the world, and they make up a record (small and simple life forms are the oldest, and diversity and complexity increase over time). Fossils can be dated with a very high accuracy (1% error on radiometric dating from 60 million years ago), Kent of course does not believe in this kind of dating since it conflicts with his religious views. The bones talk by showing how creatures have gradually changed over time.

“The idea is that evolution happened so fast that no evidence was preserved”

Punctuated equilibrium is not a required feature of evolution, it’s just an unproven hypothesis that states that evolution happens very quickly (quickly compared to geological timeframes, it’s still taking tens of thousands of years). Considering how few animals turn into fossils out of all animals that ever lived, rapid changes over a 50’000 year period of evolution could easily be lost

There is not a scientific consensus regarding the punctuated equilibrium hypothesis, like there is for the theory and scientific fact of evolution. Evolution as a whole does not in any way depend on this hypothesis (which just tries to explain minor details that can be explained by other mechanisms).

“If you have ever broken even ONE of God’s laws (….such as lying,….) I suggest you get a good lawyer”

“I know one who has NEVER lost a case. He is my advocate for judgment day”

It must be nice being able to lie your ass off, when you got Jesus as a lawyer..

Earth hour is bullshit

Sunday, March 29th, 2009

earth_hour

The purpose of “Earth hour” is to raise awareness of global warming, a subject that really needs more exposure and media coverage (this is irony, in case you’re a moron).

There are several things about the concept that pisses me off:

  • As mentioned it is part of the media hype that is global warming, lots of talk and no action.
  • The decrease in electricity usage is statistically insignificant, and just underlines the uselessness of the whole thing.
  • The cost of all those people going around turning on / off lights, planning, etc..  Those money would be better used as paperweight for other money that you are planning to flush down the toilet at at later occasion.
  • With the relatively clean hydro plants in Norway, burning a paraffin candle probably releases more CO2 than a light bulb.
  • Because it’s a stupid symbolic action that is totally unproductive, a quick fix for millions of people who wants to get in on environmentalism but only have an hour to spare.
  • Like everything else, the large masses will have forgotten about earth hour in a couple of days (or sooner), and won’t remember it until they read it in the paper or get a facebook invite next year. It will in no statistical significant way mean anything to our energy habits.
  • They say this is to just to focus people’s attention towards global warming, but nothing is done with that attention (see below)

The goal of earth hour

What is Earth hour, this is from the “official” site, earthhour.org:
“This year, Earth Hour has been transformed into the world’s first global election, between Earth and global warming.”
What is the point of voting when nobody counts the votes, people don’t know what or understand the implications of what they are voting over, and the result (if any) are not even considered by anyone?

“Switching off your lights is a vote for Earth, or leaving them on is a vote for global warming”
Global warming won by a landslide.

“We all have a vote, and every single vote counts”
No, none of the “votes” count, turning off the lights for 0.012 % of the year does nothing except providing what a sad bunch of drones you all are.

“WHAT CAN YOU DO?”

The most useless and disturbing part of the shitty earthhour.org site unveils itself  when you click “Take action”, this part of the site shows you what wonderful things you can do to save the planet:

  • “Turning your lights off for an hour is a great start”
  • “Tell A Friend. Better still – tell them, your family and even your work mates. Encourage them to sign up. Email them a link to this website and mobilise even more people!”
  • “Run your own Earth Hour. Download our quick guide for how to run Earth Hour in your city or town. It’s easy!”
  • “Your Earth Hour. What will you be doing at 8.30pm on Saturday March 28? We’re keen to know what you have planned for Earth Hour 2009. If you’d like to share your plans with Earth Hour and the media, then please send us an email describing with as much detail as you can what you have planned to myearthhour@earthhour.org. Don’t forget to include your name, where you live (City and Country), and your contact telephone number including your country code.”
  • “Blogger Tool Kit: Create a blog post about the importance of global action on climate change and how participation in Earth Hour can make a difference.”
  • “Update your Twitter status on the night and tag it #earthhour or #voteearth”
  • “Now you can get latest news, sign up your support and spread the Vote Earth message from your mobile. Simply use your phone to log on to http://m.earthhour.org”
  • “Tell the world: Get the Earth Hour GiverSign and make your e-mails, blog posts, Facebook feeds and MySpace pages advocate the Earth Hour message”

Unless you are a complete tool, by looking at the ways to “Take action”, you see that every fucking thing you can do is to promote Earth Hour, but if that is the only thing you can do, WHY BOTHER? it’s like some kind of twisted pyramid scheme, where there is no real value or action taking place, except requiting and talking about it. There are no real solutions to climate problems, and no fake solutions either for that matter. It’s just a mindless urge to spread earth hour on facebook, blogs (I guess I’m doing my part right now), youtube, twitter, flicker, etc..

Earth hour is one big sick joke, and it’s on YOU..

Programming in Austria

Sunday, June 15th, 2008

I’ve had this post as a Draft ever since I came back from Austria (which is a weird-ass country by the way), mainly due to the fact that I managed to change ssh port on my server without changing the firewall :)

So I finally connected a keyboard and screen and set everything up the way they was, which meant I could commit the changes I did to the Trekwar game to the server, and get them on this computer and grab some screen shots.

Friday
It is now possible to move your fleets around the map, Client allows you to press the tile the fleet should move to and then tells the server to move the ships.

Saturyday

Fixed a bug where the local copy of the move orders where not updated properly, implemented the starsystem controll window:
Trekwar System View

Sunday
Implemented build orders, now possible to build structures on planets. Queue not implemented yet.

Airplane
On the airplane back home I implemented the asteroid belts (high-altitude programming is fun).
Notice the beautiful asteroids drawn in mspaint on my laptop’s touch pad :)

Trekwar galaxy map with asteroid belts and fleet movements

Research done

Wednesday, January 30th, 2008

Today I completely finished the research system of my Star Trek game Trekwar.

Well, I still have to crawl trough memory alpha to get images for all the 65 technologies in the game. but all the code and the GUI is complete:
Trekwar Research view

Next I will make the client download and display the new map / research view each time the server starts a new turn.

After that I will be working on the order system, and doing either the build order system (creating new buildings on planets), or the fleet order system (moving starships, giving attack/colonize orders, etc..). Still LOTS to do, and it feels good to have Research out of the way.