'Brain twist' with easy questions but 99% of people give up

Life has so many things that you see as obvious without knowing why it is, and in fact there are many questions that rethink you will not have the answer.

1. An orange is called an orange because it has an orange or orange color called orange because it is orange-like?

Orange or orange - which one to call?

Orange is called by the name of the orange, like some other cases such as pink lotus, lavender. They are called names because they resemble the color of an object.

2. Is the chicken first or the egg first?

The eternal question about chicken-eggs now has the answer.

The chicken is in front of the egg, because scientists have found an important protein that makes chicken eggshell but only appears in the ovaries of hens.

3. Why is the sky blue?

The blue sky feels relaxed, but have you ever wondered why is it green?

The universe has 2 black colors (when there is no light) and white (when there is light). The sky is inherently colorless, we see green simply because our eyes see blue light.

4. Self-punching one, but I faint is I weak or I am too strong?

If I punch myself, I will be too strong, because a 1 and 2 year old child who can beat himself is unable to faint. For adults the rate of fainting is higher, this is proving that the better you are, the higher your fainting ability is.

5. Put sleeping pills on the coffee, finish drinking, or sleep?

Cafe helps to wake up, while sleeping pills cause drowsiness, but what about mixing them?

Once there was a case of putting sleeping pills into coffee, it was actually proven, putting sleeping pills into coffee, making sure to sleep.

6. Black and white are all colors. So why not black and white TV is not called a color TV?

Why not black and white TV called color TV?

A black and white TV is a TV with only two colors in black and white, the color TV is a TV with all colors. Black-and-white TVs lack too many colors to be called color TVs.

7. Why do people still try to press hard on the remote control when they know that the control is out of battery?

Because the battery is out, people just try to press, but if you press once, then people have to try to do.

8. If today is 0 degrees Celsius, it will be twice as cold tomorrow, then how cold will tomorrow be?

0 degrees C is 273 degrees K. Double cold means 273/2 = 136.5 degrees K.

9. What is the hole in the plastic chair used for?

What is the hole in the plastic chair used for?

The hole has 2 effects. Firstly when you sit it will have heat dissipation effect. Secondly, when stacked up, that hole will help you pull the chair out more easily.

10. How does the zero in Roman write?

How will the Romans write zero?

Do not write like this because the Roman numerical table does not have a zero, like the Vietnamese alphabet does not have WJ or Z.

11. Is the toxic medicine expired and is it dead?

Whether or not you try to drink, you know, but knowing that it is a poison, expiring and still drinking is dead because . stupid.