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Title : 9 Questions That Have Puzzled You For Ages: Why Are Veins Blue, If Blood Is Red?
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9 Questions That Have Puzzled You For Ages: Why Are Veins Blue, If Blood Is Red?

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If you were surprised by certain questions, and no one knew to give you the answer, perhaps you will find solutions to some of them here.

1. Why are blue veins if blood is red?

First, blood is always red, regardless of what you heard. The reason why veins look blue due to wavelengths of light filtered differently by the skin.

2. Why singers lose their accents when they sing?

Phonetics and rhythm often cause singers to lose their accent while singing. This happens because when they sing have to highlight some syllables and make words longer. As a result, it seems that they all come from the same place.

3. Why do we feel like eating fatty foods when you have a hangover?

When you drink, your body produces a brain chemical called galanin. Galanin increases the appetite for fat, so you'll probably feel a craving mashed potatoes and bacon or maybe some fries.

4. Why turkey meat make us dream?

is not really the tryptophan that makes us feel tired, but simply the amount of food we eat. Otherwise it would fall asleep every time you ate a turkey sandwich ...

5. Why do we have great ideas when we're in the shower?

often get brilliant ideas when not focus on anything in particular, and the shower is the right place for it. Most people do not think much while taking a shower, so the brain is free to roam.

6. Why do we have eyebrows?

eyebrows actually have several functions. First, they are very useful to show the emotions of people. A more practical function, but is stopping sweat entering the eyes.

7. Why our fingers shrivel in the water?

Scientists believe that the fingers and toes become wrinkled because it is a way to improve control underwater. wrinkled fingers help us to get a better grip on wet or submerged objects.

8. tomato is a fruit or a vegetable?

Technically speaking the tomato is a fruit because it contains seeds. The US Supreme Court, but has been classified as a plant.

9. Why are the names of some completely different countries in other languages?

Languages ​​have occurred before people even had the idea of ​​countries, so the names of countries usually originated from what people who lived in a certain area called.

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