PERFECT BLACK BODY — BY CAPT AJIT VADAKAYIL
Indians worshipped a black extra-terrestrial stone SHIVA LINGUM -- since the past 9000 years.
inside Mecca ( muslims ) the core is a BLACK BODY stone.
Inside Jerusalem “Dome of the rock” -- ( christians/ jews/ muslims ) the core is a BLACK BODY stone.
Black is a good radiator and also a good absorber-
-- why has ooperwaala or the good lord made people living in tropics black-
why arab women are forced to wear black ( to keep them indoors in the shade ) and men wear white ( they are in the hot sun all the time )?
On my ships I paint my monkey island silver or the return steam line black.
it makes sense to have a silver coloured car in India, for if your car is black you need to fit 2 AC's. on a hot day you can fry an egg on a black car.
Indian women since 6 millenniums always wore kaajol or kohl or LAMP BLACK on their eyes- not to make them look attractive - but for scientific reasons--
Lampblack absorbs all radiant energy falling on it.
All incident visible light will be absorbed rather than reflected---
--and THEREFORE ( aaaha!!!! ) the surface will appear black-- perfect absorber of energy this BLACKBODY.
Make a small hole in a box with lamp blackened interior, only 98% of the radiation entering such a hole could escape out ever again. If the inside was polished silver-like mE silver monkey island it would absorb
only about 6 percent of the incident radiation, reflecting the rest.
Kaajol is made by the impingement of smoky flames from TINY jets on iron channels ( like cracks on an incinerator refractory ) , the deposited black is then scraped .
About one fourth of the weight of a formula one race car or even a ordinary oil truck tire is carbon black, to avoid building up an electrostatic charge, to make the rubber electrically conducting and to make the tire radiate heat away- lest it melts.
Blackbody, absorbs all the radiation that strikes its surface, regardless of its wavelength-- and is called a blackbody because it reflects no light.
No such perfect / ideal object is known to exist on this planet ( except SHIVA LINGUM in indian temples ), although a surface consisting of carbon black may absorb all but about 3 per cent of incident radiation.
In theory, a blackbody is thus a perfect emitter of radiation , and at any specific temperature it emits the maximum amount of energy available from a radiating body through temperature alone.
If a object looks white, it is because all or nearly all of the radiation is reflected.
Recapitulation: an object that absorbs all the radiation striking it is known as a blackbody.
This is why a perfect black body like shiva lingum must be kept continuously quenched by drops of water dripping on it.
IN ALL SOUTH INDIAN TEMPLES THE IDOL IS SMALL AND BLACK--WHICH RADIATES AND EMITS ENERGY. (In North Indian temples they have huge white statues--passing of a holy idols)