Indian Blogs

Top 5 destructive weapons of Indian army.  The Indian army is the 4th destructive army in the world as per survey.  So here the top 5 weapons are : 1. Pinaka : pinaka played a major role in India Vs Pakistan war. It is also known has multiple rocket launcher.  2. T 90's Bhishma Tanker : This is made in Russia. The number 1 place is given to this tanker for distruction it has most advanced laser system it can work at night too 195mm smooth boar gun.  3. Falcon AW Acs : T his is most advaced weapon which can give the information of enemies from 400km away and it is invented by IAI.  4. Nag missile :  It is invented by DRDO, it has the target site of 4km to 10km. 5. INS Vikram Aditya : It is a ship ,this is the only Air craft carrier ship in India. 

What is the brightest thing in the universe : According to human beings the most brightest thing in the universe is SUN. Astronauts use 2 methods to find the brightness they are - 1. Apparent magnitude, this shows only brightness.  2. Abosulated magnitude shows Brightness and exact distance.                    What is a brightness scale   : A scale is used to measure brightness. In this scale lower numbers indicates higher brightness.  Sun Absolute magnitude is -4.83 Sirius Absolute magnitude -1.46 This nearest brightest thing to earth is R136A1 . What is it? R136A1 this is 265 times brighter than the sun . R136A1 Brightness is -12.6. This is more bigger than sun. Suppose if this would be in our sun's place then we could become blind by its brightness in fraction of seconds.  According to scientists the nearest brightest thing is R136A1.               ...