Have you ever wondered why the skin on a bald man’s head is shiny but skin everywhere else on the body isn’t? The following five explanations from the internet should …
Do Fetuses Poop Inside the Womb?
When a baby is in the mothers womb, and is developed enough, does it produce human waste from the nutrients the mother provides to it? If so, where does it …
Why Do Only Adults Get Woken up When They Need to Pee?
1. During the first three years of life, bladder storage capacity increases disproportionately relative to body surface area. By four years of age, most children void five to six times …
How Did Salt and Pepper Become the Two Most Popular Food Spices?
They’re sure to be found on every dining table in US and Europe. It’s almost tradition to season our food with salt and pepper right after we sit down to …
Why Is Space Black If Stars Are Emitting Light?
Have you ever looked up at the night sky and wondered why space appears to be black? Surely the billions of stars in it should be able to light it …
How Can a Small Temperature Rise Make a Huge Impact on the Earth’s Eco-System?
Climate change is one of the hottest topics in discussion right now. Scientists predict a rise of average global temperature by just 1.5° Celsius or 2° Celsius. But how can …
How Were Wooden Ships Made Waterproof in Ancient Times?
Nowadays ships are built using modern technology. A major part of building ship is making it waterproof. So how exactly did ancient ship builders achieve this with access to very …
Why Can’t Whales Survive on Land Even Though They Breathe with Their Lungs?
It’s a very saddening sight to see whales beached. This is because none of them survive. But do they really have no chance of going back to the sea safely? …