Why do people feel nostalgia?
Why do people feel nostalgia? The word nostalgia is a combination of two Greek words nostos which means homecoming and algos which means pain or…
Why do people feel nostalgia? The word nostalgia is a combination of two Greek words nostos which means homecoming and algos which means pain or…
Why can’t we tickle ourselves? Areas that are prone to get tickled like neck, stomach, armpits are vulnerable. Researchers suggest that laughing on getting tickled could be a…
Why does your mouth feel like it’s on fire when you eat spicy pepper? Many of us love spicy food. We feel like our mouth…
How braille was invented? Louie Braille was born in 1809 in France Louie. He wasn’t born blind instead he lost his sight when he was 3years old. He…
Why do we enjoy being scared? If we’re in real danger, we focus on survival not on fun. But when we trigger this high arousal…
How Einstein Discovered Theory of Relativity To understand the theory of relativity. First, we have to understand the frame of reference and also how motion…
How can we make reading interesting? Reading is a very healthy habit so many people want to develop this habit. Reading for sure increases our mental thinking abilities. Many of us want to develop this habit…
How Ferris Wheel Was Invented? In 1890 Ferris was an engineer in the Pittsburgh who caught a wind of a major national competition world’s fair was coming…
Why Mona Lisa is so famous? It was painted by the famous painter Leonardo Da Vinci. Over the 300 next years after Leonardo, the painting was…
How Newton discovered gravity? One day, suddenly an apple fall in front of Newton. Then he contemplated for a while questioning why this apple fell…