Showing posts with label science. Show all posts
Showing posts with label science. Show all posts

Monday, November 17, 2008

Owning Life

Mapping the human genome. This is incredibly precise. It’s this precision that makes it so dangerous- if gives the owners of the code too much power. Forget taking over the world with armies, or economics, or culture- the world could be conquered with the birth of a single baby. A new messiah of human design.

Look at what they are currently doing with genetically modified plants. I’ve seen the canola fields in Saskatchewan, absolutely nothing but canola plants and dirt. First they design a modified plant that can resist a specific brand of herbicide and pesticide. Then they soak the field with the chemicals; the only thing that survives is the crop. It’s terrible for health and environment, but that’s another issue- look up Monsanto and Greenpeace.

Plants can also be developed to resist natural enemies, to grow stronger and longer- even to spread themselves out and decimate other species. It won’t be long before they can take this type of thing into insects. An army of genetically identical bees that travel the earth pollenating. A race of super-dragonfiles that would breed and spread like wildfire, eat the world’s mosquitoes, then eventually die away from lack of food. - - -The Ultimate BugZapper! What about fish? I think i saw that in a movie, replace the ocean’s schools with genetically modified fish that could breed and grow so fast we could never over fish them. We’re already raising fish inland on farms, why not think on the larger scale? Stock the oceans with genetic super-fish.

I suppose the thinking here is that when we’re thrown a curveball, like a disease killing off all our chickens, the best defense is to create new types of chickens that can survive the disease. Thereby assuming humans can do a better job than nature at dealing with a curveball. This works only up until something comes along that the new design is not immune to. Suppose the world is full of only a few genetic types of chickens, and something comes along that can wipe them all out- thats the end of chickens on earth. Natural selection doesn’t get to step in and save the species. There is no rare genetic strands of chicken out there with that extra something making them immune. There is no strong to survive.

So wait, how to take over the world with a single baby? Well, it probably wouldn’t happen overnight through genetics- sorry. Maybe you could design a superhuman smarter and stronger than anyone else- but it seems inevitable to loose control of anything you create which is smarter than yourself. . .. So i propose to the plotting evil billionaire, design yourself one male son with something genetic that’s within your control, lets say resistance to a certain poison and compliancy to evil schemes. Give the baby tons of money and a pretty face, make sure he does lots of breeding. The family waits until enough generations have passed after him that his gene pool has expanded large enough to sustain its own reproduction. . . ..They then flood the planet with the poison. . . …the only thing remaining are your evil offspring, the soy beans and the canola. -world conquered.

I suppose this is already happening. Money gets passed down through generations and it seems to be terrific for helping avoid disease and poison.

Monday, November 10, 2008

Information Storage

Information Storage

We can all have a good chuckle about 'computers' back during their conception. Mammoth machines filling an entire room just to accomplish a few simple computations. Today, processors, hard drives, all computer components seem to relentlessly get faster and smaller. So where will it end? Is there a size limit to information?

No, it doesn't seem so. The current method of information storage is binary, 1's and 0's. Strings of these two digits are constantly read by the computer's components. Each number string tells the switches within the component to turn either on or off thereby controlling the status of the component. One string might tell your speakers to get quieter, another string may be telling your monitor to display an 'R'. To store this information, you need to have a place to lay many many strings of 1's and 0's. This is done on anything like hard drives, memory sticks, and dvd's. The way the string of numbers is stored is by having tiny little switches in sequence on the storage device. Each switch is either on or off; on being a 1. and off being the 0. When data is stored, the switches are 'written' to display the sequence of numbers. When 'read', the sequence of numbers is re-created from the arrangement of the switches. The reason information storage keeps getting smaller is because they keep finding ways to cram these little switches closer and closer together.

But there seems to be a cap on this. For one, binary is pretty limited. Each switch is only able to convey a very simple message: on or off. Suppose each switch were to have three possible states, or five, or twelve. Certainly a switch with more states could convey more information. Binary works by positively or negatively charging switches. Those are the two states that make up its on or off, so how would we go about having considerably more possible states for our switch?

Its been suggested that the orbits of electrons around protons in atoms could be used as a new type of switch- remember chemistry? . . ..The idea of reading and writing info to the switch would remain the same. Imagine your computer keeps a real keen clock and microscope following an atom its using for information storage- this is your read device, like a hard drive's laser. With write devices today, electrical pulses are sent to manipulate the states of the switches, this type of thing could also be done to write info onto the atom. The whole process would be fairly similar; a write device sends a message in to set the switch and a read device sends out the same message by looking at the state of the switch.

Unlike todays binary methods, storage of information on these atomic orbits seems limitless. The electrons are moving along a sphere. There are an infinite amount of locations on a sphere. With binary storage, it is much more difficult to envision how we could store info at smaller than atomic sizes. Sure, an atom itself might be able to have two states, but for the same size we could have an infinite amount of states if we go the spherical electron orbit method.

With a limited switch, like in binary, you are always forced to find new physical items which can be switched on and off- if you want to go smaller. We never get more out of our switches, we only find ways to cram them closer together. Once the switch itself is infinite, there is no need to pack switches closer together- through refinement or our 'read/write' we can hold increasingly complex information within each switch.

This is of course way way off in the future, we're not even close. Besides, remember all the hoopla about getting computers switched over to 4 digit years? Imagine that times a billion for scrapping 1's and 0's. . . ..Binary doesn't even have a deadline!

Saturday, November 1, 2008

universe 2

Universe 2

Hey there, back to explaining the universe. I'll post 'Your Universe 1' as a comment in case you forgot what i wrote back in sept.

The old model of the universe came from Euclid and Newton: a 3D grid with time moving forward at an unflinchingly steady speed. As simple as a stack of graph paper under your alarm clock. This old model worked well for a very long time. Even when Fizeau discovered the uniformity of the speed of light, no one noticed a thing- until Einstein.

Einstein did some thought experiments that showed how Fizeau's discovery was impossible within the old model of the universe. When moving near the speed of light, the stack of graph paper starts to bend, and the alarm clock changes speeds.

-----Space
Imagine i am driving at near the speed of light past the earth. At the exact moment i pass you on earth, we both turn on giant flashlights pointed in the direction i am driving. What would you see? Well, remember light moves the same speed in all reference frames, so you would see the two beams of light moving away from us both equally. But what happens once i've moved forward a distance? You still see two beams extending out equally, but somehow my beam would seem shorter than yours since the starting point of my beam moves forward as i move forward. The same end points but your start point precedes mine. got it?

Remember the simple equation: distance= time X speed. Speed of light is fixed, and the time of the experiment is whatever we make it to be, so thats fixed as well. Somethings got to give, the only variable remaining is distance. You and i have both turned our beams on for the same amount of time, and our beams are travelling at the same speed; distance itselt must be able to fluctuate.

Hey, distance is space. You measure 9 feet with a tape measure, you're measuring 9 feet of space right? What Einstein showed was how those measurements were wrong according to anyone moving in relation to yourself. Space itself can be scrunched up or stretched out.

Its a theory of course, but there needs to be a theory. The problem of light exists whether you like it or not. Somethings got to give, since space seems to be the only thing left in the equation, space must be the variable thats got some give. or so the theory goes. . .

Ok, uh, i thought i could do 'time' in this one as well but my head hurts. next one i guess.