What do you think about Waze and How Does It Work?

You may know, This is best free traffic app you're not using yet. Waze is a navigation app you run on a smartphone that helps you ...

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Why there is a hole in Sink?

You all must have seen the hole in the sink, right? Ever wondered, what is the intended purpose of these holes on the side of a sink drain...

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World’s First Supercar Made Of Titanium That Can Hit 220 Mph

A few decades ago, titanium was considered an element of science fiction equipment like superhero armor, submarines, and spaceships. The...

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What Would Happen If There Were Oxygen In Space

You might imagine having oxygen in space would be very cool. Astronauts won’t need special space suits or have to carry tanks of oxygen ...

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From Quasars to Black Holes

What are quasars ? The word Quasar comes from quasi-stellar radio source. Quasars are among the most luminous and most energetic objects...

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The Physics of the Far Future

Thousands of  billions of years from now when Earth will be gone and the universe will be bigger and much emptier than it is today.  It is...

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The Most Massive Black Holes

Two ten billion solar mass black holes were found. The first one is in the brightest galaxy cluster at a distance of 98 Mpc from Earth, ...

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British And American English That Still Confuse Everyone

The UK and the USA were once referred to by George Bernard Shaw as "two countries divided by a common language". To this day, Bri...

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