What is a Brain Freeze?
Why do some people get a headache when they eat ice cream or when they drink something very cold? An ‘Ice-cream headache’ — also called ‘brain freeze’ — is a…
Red sky at night… sailors’ delight?
Have you ever have heard the phrase: “Red sky at night, sailors’ delight. Red sky in the morning, sailors’ warning.” Long before there were weather reports or weather apps on…
What is the age of the Sun and When and how will the sun die?
The sun plays such an important part in all things that exist today. It gives energy to life on Earth, and without this star, we wouldn’t even be here. But…
What is Static electricity?
Static electricity can strike without warning at any moment, whether you are walking across some soft carpet and reach for a doorknob or just getting out of a car…. ZAP!!!!. …
Why is the sky blue?
Why is the sky blue? This one of those questions that you will ask at some point in time and is something really interesting to think about. Let us start…