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Subhankar Mandal

@subhankar734

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391 followers 142 following 326 posts Reputation 43.35

Subhankar Mandal
@subhankar734 Sep 9, 2019, 3:51 PM UTC

Earn huge amount of Paypal Money just doing nothing!!!

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1 upvotes 1 downvotes 0 replies $0.00
Subhankar Mandal
@subhankar734 Jul 30, 2018, 7:49 AM UTC

MINISTERS – CABINET – TAXES

WHAT DO POLITICIANS DO???? Politicians are supposed to represent the interests of the people. Some do this as representatives in municipalities and cities, and others in the parliament or cabinet. Po…

12 upvotes 6 replies $0.34
Subhankar Mandal
@subhankar734 Jul 27, 2018, 4:35 PM UTC

BIG BANG – FUTURE OF UNIVERSE – EXTRATERRESTRIALS

WHAT IS UNIVERSE???? Universe, cosmos, and space mean the same – the space all around us and what it contains as far as we can see and think. We do not know whether the space is endless or is finite.…

51 upvotes 8 replies $0.33
Subhankar Mandal
@subhankar734 Jul 21, 2018, 7:33 AM UTC

ROBOTS – CD-ROM – SIMULATION PROGRAMS

WHERE ARE COMPUTERS USED TODAY???? Today, small computer chips that give instructions via electrical impulses are present in almost all the devices such as cars, televisions, coffee machines, and mob…

73 upvotes 10 replies $0.34
Subhankar Mandal
@subhankar734 Jul 16, 2018, 6:44 AM UTC

NOTES – COINS – BITCOINS

WHEN WAS MONEY FIRST USED???? Money is a medium of exchange of a certain value, which one cannot consume or utilize directly. Thousands of years ago people exchanged useful items with one another. La…

44 upvotes 2 downvotes 22 replies $0.44
Subhankar Mandal
@subhankar734 Jul 14, 2018, 7:30 AM UTC

OUR EARTH – HANDLING THE RESOURCES

HOW CAN WE SAVE RESOURCES FOR FUTURE GENERATION???? We need to manage our national resources very carefully to ensure that the Earth remains in a habitable condition for future generations. We must p…

25 upvotes 1 downvotes 21 replies $0.00
Subhankar Mandal
@subhankar734 Jul 11, 2018, 6:29 AM UTC

THE COURSE OF HISTORY - UNKNOWN FACT

DID YOU KNOW THAT??? • CITIES IN MEDIEVAL INDIA WERE FEW, BUT THEY WERE LARGE AND IMPRESSIVE.. • KNIGHTS CONSIDERED IT ‘GALLANT’ TO CAPTURE ANOTHER KNIGHT IN A FEUD AND THEN DEMAND RANDOM MONEY FROM…

9 upvotes 3 replies $0.00
Subhankar Mandal
@subhankar734 Jul 10, 2018, 4:16 AM UTC

GALAXIES – MILKY WAY – DARK MATTERS

WHAT IS THE MILKY WAY???? The Milky Way is the white band seen in the sky at night that has puzzled people for centuries. Today, we know that it shines because of the light of millions of stars: The…

69 upvotes 12 replies $0.02
Subhankar Mandal
@subhankar734 Jul 9, 2018, 7:14 AM UTC

FORCES OF NATURE : SCIENCE CONTRETE

WHAT HAPPENS IN AN ATOM BOMB EXPLOSION???? Unlike an atomic power plant, where a chain reaction for splitting uranium is allowed to run in a controlled way, in an atomic bomb it runs at lightning spe…

22 upvotes 12 replies $0.01
Subhankar Mandal
@subhankar734 Jul 8, 2018, 8:52 AM UTC

COPERNICUS, KEPLER, AND GALILEO

GREAT MEN : COPERNICUS, KEPLER, AND GALILEO For a long time people believed that the sun and the planets went around the Earth. The polish astronomer Nicolaus Copernicus (1473-1543) doubted this 'geo…

7 upvotes 4 replies $0.00