Probably you don't know

Why our fingerprints are unique. Did you ever think about why our fingerprints are unique or non identical,even identical twins have different fingerprints. The reason lies partly in their genes, but mostly from the unique way everyone skin grows before birth. The reason fingerprints are unique is the same reason individual humans are unique.There is no single cause for unique fingerprint design.Instead it's the result of both your genes and your environment.This is called multifactorial inheritance.  look closely at the lines on your fingertips these are called friction ridges, the reason for fingerprint is grip to hold or handle things. Fingerprint impression left Behind when your fingers touch glass or when you put ink on your fingers and press them on a piece of paper ,friction ridges grow different designs like arches or whorls. If a parent fingerprint patterns have arches more likely you have it too.That have a possibilities but never likely to be a identical fingerprint.Fing...

  In the movie when the crew descend to Mann's planet the ranger scrap the edge of an ice clouds. These clouds are largely frozen "Dry ice"(solid form of carbon-di-oxide) the reason why Mann's planet is too cold is, it orbiting the gargantua(black hole) at an over elongated path, the planet swings close(inward journey) around the gargantua and flies out to a large distance(outward journey) and come close around and flies out again, In the movie when the crew desecend to land Endurance is at extreme end of the orbit (outward journey) and after docking scene endurance comes closer to the gargantua; it shows that the Mann's planet mostly away from the accretion disk of gargantua;                                                            oribtary of Mann's planet around gargantua  Mann's planet is cold and ...

The common misconceptions about solar system is it looks like atoms structure that electrons revolves around nucleus in a sphere shape but actually the solar system is flat Our galaxies are formed by vast cloud dust collided together initially forms a irregular shape and spins slowly but  closer they attracted it starts spinning faster because of law of conservation of angular momentum  It causes to centrifugal action in it (centripetal force stops the cloud to form as a Sphere ) leads to form as a disk shape.

 Remember to look up at the stars not down to your feet-Stephen hawking. Whenever I sat on roof top and look up at the stars in the night sky it looks very beautiful with some cloudy disturbances and recently on mid of October Mars approach at  close to Earth hard night its looks very bright in red-orange colour it's keep on asking me one question that existence of ourselves and it's like keep on telling me that we are just small stuff compare to it but one thing that excites me is the smallest brain in that small stuff has the capability to explore the universe.

  We know that planets outside our solar system are called as exoplanets all these planets are revolve around its own star but this Rouge Palnets are strange they doesn't revolve stars they move around the galaxy  or move around anywhere in space How astronomers find Rouge planet    These Planets are invisible because they doesn't revolve around any stars and it doesn't reflect any light so with normal telescope we can't find it , this planets are  very cold so it is difficult to find even  using infrared telescope it is like finding a black ball in a dark room Then how astronomers find this planets here they  using  gravitational microlensing  When an rogue planet moves in front of a more distant star from our view  from point light the star bends as it passes through the warped space-time around the planet. The planet acts as a  magnifying glass, amplifying the brightness of the background star.

  Earth atmosphere wasn't   like that amount of oxygen present today, about 3.5 billion years ago earth atmosphere have only Nitrogen carbon dioxide and methane and oceans full of anaerobic organism including cyanobacteria ,after  cyanobacteria floats in the ocean and able to photosynthesis  with the help of sunlight and carbon dioxide produce their own energy and expelled oxygen to atmospher after the population growth of bacteria increase which leads to oxygen level high which causes death of other organisms around 2.5-2.1  cooling of earth forms ice age and temperature falls and up varied then , aerobic organism comes to play cause decrease the oxygen level so that the level of oxygen rise and fall and finally brings to 21% that we have today after that cyanobacteria swelled by a microbe so that the microbe itself produce energy by the help of cyanobacteria later it's give way to plant cell  Now we are calling this cyanobacteria as chloroplast The d...

  We all know that moon has no atmosphere but at near the pole hematite (Iron oxide-Rust) is found by chandrayan-1 2008 mission by ISRO (INDIAN SPACE RESEARCH ORGANISATION) Shows the data The blue colour show ice presents at the poles the red orange colour show that is hematite. Hematite   Hematite is a oxides of iron generally rust. Rust is formed only when iron is reacted to oxygen and presence of moisture in air or water which leads to corrode How hematite formed in Airless moon Scientist believe that reason for rust  is First Hydrogen ion in form of plasma from sun's solar wind act as a reducer in moons surface but when moon orbiting earth at point it crosses earth magnetotail in earth magnetism there may be possible for oxygen may expell from the atmosphere may have chance to react with moon surface it mostly oocur when earth and moon is completely face each other where earth blocks all the solar wind to moon at the time oxidation may happen Another reason  dust...