Do you know why pearls are so expensive?

Pearls have been a symbol of elegance and class for centuries. Pearls were worn by Maharajas of India and European queens as a symbol of their status. Celebrities walked the red…

Why does hair turn gray?

Keratin, a colorless protein, is the main component of our hair. As a result, our hair is virtually white before it emerges from the skin. How is this even possible?…

Caffeine keeps us awake; the real science behind it?

Every year, around 100,000 metric tons of caffeine are consumed worldwide. This is the equal of 14 Eiffel Towers in weight. Caffeine is mostly found in coffee and tea, but…

Sinkholes; how do sinkholes form?

Imagine the ground beneath your feet or your house suddenly collapsing and forming a large hole in the ground. It’s a terrifying thought. Sinkholes are uncommon, but when they do…

Why do birds crash into glass windows?

Daytime and nighttime crashes are the two most common types of window collisions. Birds smash into windows in the daylight because they perceive greenery reflected in the glass or look…

Airbags; how do they work?

You can probably predict what will happen. Even with a seat belt, the damage in a high-speed crash can be severe because the head moves in a precise pendulum motion.…

Why do cats have vertical pupils?

Peering into the eyes of different animals, you’ll see some extraordinarily shaped pupils. why? It turns out that the shape of an animal’s pupils is a good indicator of its…

“Quotes of the day to boost your mood”

Here are some quotes from the great personalities and going through these quotes can help you concentrate better and adopt smarter work strategies.

How do painkillers relieve the pain?

For instance, you’re at the playground and you get sand in your eyes. How do you know the sand is there? You obviously can’t see it, but if you are…

What is MSG, is it actually bad for you?

Monosodium glutamate (MSG) is a flavor enhancer that is commonly used in restaurant dishes, canned vegetables, soups, deli meats, and other foods. MSG has been designated as a generally recognized…