This week may be termed as the week of optical illusions. And here I am coming with yet another optical illusion. How many colors do you see...

Here is another illusion. I have seen it presented as a puzzle or math problem but commonsense tells us that this must be an illusion. The o...

This is an optical illusion that caught my attention! I was surprised to know that we humans too have blind spots! Wasn't that funny?

This picture is an ambigram, an image which can be viewed in more than one way depending on how you perceive it. The thing about this sort o...

Today is the birthday of Mahathma Gandhiji, on this day I would like to recall the partition of India and Pakistan. Millions left for their ...

This is an expression that is normally used to caution someone. When you say that one swallow does not make a summer, what you mean is that ...

Larry and Sergey decide that the BackRub search engine needs a new name. After some brainstorming, they go with Google – a play on the word ...

Zeller's rule is used to calculate the day on which any date falls for any year. With this technique you will have the calendar for any ...

It comes from Central America and is found from Mexico to Panama. It is quite common in its zone, but it not easy to find because of its tra...