Difference between revisions of "Intuitive feel"
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= How big is an atom? = | = How big is an atom? = | ||
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| + | [[File:Atom hair soccer en 3.png|thumb|768px|Pluck yourself a Hair and look at it. Imagine a magnified model of the torn of end was built. Would be interesting – wouldn't it? This model was buried halfway such that it runs vertically into ground at the sidelines and that it reaches twentyfive meters of dome-hight at the center of the playfield. When you stand on this soccer field in front of the fractured surface and you hold a real hair against tremendous model then you see: The model-atoms of the giant hair have the diameter of a real hair.]] | ||
Atoms are small but not ridiculously small. | Atoms are small but not ridiculously small. | ||
Revision as of 15:24, 25 February 2015
Contents
How big is an atom?
Atoms are small but not ridiculously small. If a hair (0.1mm) would be the width of a soccer field (~60m) an atom would be roughly the size of a hair. Carbon is about 0.2nm or 2Å in size that makes roughly five atoms per nanometer. When hierarchically building up building structures one can quickly fill up this size gap.
Just for comparison: Relative distances in the other (astronomic) direction are vastly greater. If the planetary orbit of our outermost planet Neptune (which can technically be reached in years) where the size of a hair the nearest stars would lie beyond ~1km and the milkiway would be ~1000km thick at our location. The next galaxies would start at the diameter of our sun ~1000000km then still follows the unimaginable size of intergalactic voids, the observable universe and the universe extrapolated to our "now" of which we now little by now.
[Todo: add existing image]
Scaling laws
They describe what changes when one goes down the scale. E.g. that magnetic motors become weak but electrostatic ones strong. More details can be found at the scaling laws main page.
The feel of AP Products
AP products though robotic and gemstone like in the nanocosm are not necessarily cold hard and robot like to the human senses. Emulated elasticity can create any form imaginable with gradients from soft to hard. It isn't an easy to attain property but it is an highly desirable one and will emerge at some point.
Bonding energies - Tensile strengths - Stiffnesses
[Todo: Add table - make it visualizable for covalent bonds and VdW bonds]
Further
- acceleration limits
- jumping building blocks
