Showing posts with label Invisible. Show all posts
Showing posts with label Invisible. Show all posts

Thursday, March 22, 2007

Invisible Quest : d Proof

Here im continuing the discussion of the quest for being able to be invisible from the previous post.
As discussed earlier I either need to bend the nearby space or make the pull so strong that it barely makes the escape velocity of my body surface exceed the speed of light.
We already know that larger mass exerts stronger pull. But escape velocity for a body surface depends upon the radius of the volume this body fits in. The key in increasing the escape velocity significantly is to compress the mass as much as possible.
In simple terms, to become invisible i need to eat a lot and gain a lot of weight and then shrink myself.

Say M is my mass that is weight /acceleration due to gravity = 65/9.8 = 6.63
From the equation of critical velocity.. i.e V = √(2MG/R)

We see that greater escape velocity would needs larger mass and smaller radius.
Lets c how much I need to shrink myself for my current weight,

R = 2MG/V2

-- here V must be equal or greater than the velocity of light we if want to prevent light from escaping.

R =

2 * 6.63 * 6.67 * 10 -11

_____________________

(3 * 108 )2

= 9.8310657596371882086167800453515 e-27 meters

Yeah if u guessed that its nothing but a black hole u r rite!! Thats wat i'll become and then my force of attraction will not be restricted to only pretty girls but every object nearby ;)

Hey but i dun wanna shrink so much just to become invisible.. wat am i gonna do with my super powers if im so tiny that u need an electron microscope to c me.

Tuesday, March 20, 2007

Invisible Quest

Today i thot of gaining some other super human powers. Lets analyze the stuff i need for that.
It would be nice to be able to disappear. I am visible to others due to the reflection of light from my body. What if no light gets reflected? hmmm..will proceed further with this considersation.
To avoid light from getting reflected i must absorb all the light and never through it back. For this to happen i must somehow attract light with such a force that the escape velocity for any particle near my body should be more than the speed of light. Or it might work if i somehow warp the time-space around me so that the light reflected from me follows the curvature of space and comes back to me.
Hey but i guess that would also cause high speed time dilation which would result in freezing of time in the nearby space. My watch shall stop running. I now have the power to slow down the ever running time!!! Anyways lets focus on one super power at a time. Im not in such a haste to become the almighty :) So lets get back to the discussion of being invisible.
All this doesnt seem convincing enough.. gotta derive some proofs.. shall think over it later.. no time now :(((
...TO BE CONTINUED