Life-cycle of stars
Life-cycle of stars The most remarkable discovery in all of astronomy is that the stars are made of atoms of the same kind as those on the earth. Richard P.…
What is the theory of relativity?
What is the theory of relativity? Let us start with a simple example. Abhi and Rama decide to meet at a candy store. Abhi approaches the candy store from one…
पृथ्वी क्यों घूमती है?
पृथ्वी क्यों घूमती है? पृथ्वी क्यों घूमती है?यहां तक कि न केवल पृथ्वी बल्कि ब्रह्मांड में हर वस्तु घूमती है। लेकिन इस ब्रह्मांड में हर दिव्य वस्तु क्यों घूमती है?…
Time Machine and Time Travel-समय यात्रा
Time Machine and Time Travel (समय यात्रा) Time Machine and Time Travel(समय यात्रा) “The Time Traveller proceeded, any real body must have extension in four directions: it must have Length,…
Evolution of Quantum Physics The nature of light (radiation)
Evolution of Quantum Physics The nature of light (radiation) Evolution of Quantum Physics The nature of light (radiation) has been a matter of long debate and a great confusion…
Newtons ke niyam or गति का अर्थ
Newtons ke niyam or गति का अर्थ Newtons ke niyam or गति का अर्थ means newtons law of motion. First question is what is motion at all. Motion simply means…