Tell me what? Tell me how? Tell me why?
What is acid rain?
Why are mounds sometimes the sites of ancient cities?
Who invented the bicycle?
What is Big Ben?
What is a Black Hole?
Where is the statue of Christ the redeemer located?
Could there be a collision of planets?
What is a Concorde?
Why can you fit South America and Africa together like a jigsaw puzzle?
Why is it said that Douglas Engelbart was an unsung hero in the history of computers?
How did Man’s dream of flight come true?
How do eagles glide, without flapping their wings?
Is the Earth a perfect sphere?
Why the Eiffel Tower is considered a symbol of France’s technological excellence?
Why is Einstein considered as one of the world’s most brilliant physicists?
Evolution of the Universe
What are the characteristics of first generation computers?
How did Siddhartha, the prince of Kapilavastu, earn a place in history?
Why one of the Giza pyramids is called the Great Pyramid?
Who were the Roman gladiators?
The three great philosophers who shaped the ancient world.
Why was the Great Wall of China built?
Why were the Hanging Gardens built?
Why is Helen Keller considered as a great inspiration to differently able persons?
Who developed the idea of computing?
What is inside the Earth?
What is Internet?
Why do modern jet airliners fly above the clouds?
Why is the Leaning Tower of Pisa so important?
Did Thomas Edison really invent the light bulb?
Why is Machu Picchu known as ‘The Lost city of the Incas’?
Why is Mahatma Gandhi considered as an inspiring person, who shaped world history?
What are the effects of the seasons on Mars?
Could water exist on Mercury?
How, and when, were mirrors invented?
Why do we say that the Moon is younger than the Earth?
Why does it feel as if the Moon is following us wherever we go?
Why did the inventions of paper change the world?
Who invented the parachute?
Why do some planets have rings?
Why was the invention of the printing press a revolutionary one?
When the Rome founded?
How did the Solar System begin?
Why did the people of France gift the Statue of Liberty to the USA?
How did the steam engine change the world?
Why is Sushruta called the father of surgery?
Why is Swami Vevekananda Famous?
Why is the architecture of the Taj Mahal considered to be extraordinary?
Who invented the first toothbrush?
Why is the Trojan horse famous?
Who invented the first typewriter?
Can we someday, live on Venus?
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