Why Do We Dream? When we sleep it looks like our brain is also sleeping with us but that’s not the truth, it keeps working while we sleep. Most dreaming happen…
Nerine
21 Articles
My name is Nerine Tina Fernandes and I am from the beautiful state of Goa. I've loved to read ever since I was a child. And off late, I've been trying to write as well. My goal in life is simple - be happy and keep others around you happy. Thank you for taking the time to view my e-portfolio.
Why do we see our breath when it’s cold? Our lungs exchange gases like when we breathe inhaling oxygen and exhaling carbon dioxide. Our lungs are moist and warm. The exhaled air…
Where did the Earth come from? Earth has formed billions of years ago. Scientists have described that it all started from a giant cloud of dust and gases all floating together in…
Why Do Our Limbs Fall Asleep? Our limbs fall asleep because of our nerves. Through nerves, our brain can communicate with our limbs. When we cross our legs or just sleep on an arm for very…
Why don’t Woodpeckers hurt their heads while pecking on wood? Woodpeckers peck into trees basically due to two reasons either in search of food or to create a nesting site. They drum or peck…
Why Can’t We Dig a Hole Through The Centre of the Earth? There is something buried deep inside our planet and the same is stopping us from digging through it. There are multiple layers…
Why does the moon change its shape? The moon does not change its shape by itself. How much of it we can see that actually changes. The moon is not luminous (not produces its own…
Why do we get Goosebumps? This Goosebumps characteristic of us is purely inherited from our ancestors but we also get them during any strong emotion or when it is cold. When our ancestors felt cold, their adrenal…
How do camels survive in the desert? Have you ever heard about adaptation? Adaptation is the feature in animals that help them to survive in their habitats. Camels can easily live in…
Why does our hair turn gray as we grow older? Our hair is basically made up of keratin; it is a no colour protein. Before our hair comes out of the skin,…