• Why is the sound of a mosquito so annoying?

• Why do we have two eyes and two ears instead of one or three?

• Why does the right combination of salt, sugar, and fat taste so good?

• Why is the core of a fruit often the sweetest?

• Why are we afraid of the dark?

• Why is mating extremely pleasurable?

• Why are women generally warmer than men?

• Why are men generally taller and stronger than women?

• Why are women pickier than men in mate selection, while men tend to be the pursuers?

• Why are the majority of prisoners men?

• Why is a dog excited to see you, but not a cat?

• What is ego? What is consciousness? What is intuition? What are instincts?

• What is the common pattern in food habits around the world? (e.g., sushi, pizza, burgers, dal roti, vada pav, chole bhature, dahi paratha, etc.)

Have you ever wondered?