How does a lie detector work? Can you escape its detection?
A lie detector (Polygraph) is a machine used to detect if a person is lying. It’s based on the idea that lying causes psychological stress, which triggers changes in the…
A lie detector (Polygraph) is a machine used to detect if a person is lying. It’s based on the idea that lying causes psychological stress, which triggers changes in the…
There was a man named Ted Kaczynski who lived alone in a small cabin in the woods of Montana, USA. Ted was a very smart man; he was a brilliant…
You’ll notice a significant time difference when cooking fish and chicken, especially when boiling them. Fish cooks faster because its muscles are softer and less dense than chicken. This is…
Suppose your mother has an identical twin that you didn’t know about. One day when your mother is away, her twin comes home and pretends to be your mother. After…
Detailed Answer: When you are in conflict with someone, you have two options: The hawk-dove game in game theory deals with this specific issue. Hawks represent aggressive behaving individuals or…
Sharia is a set of Islamic religious laws governing various aspects of the day-to-day life of Muslims. One of the aspects of the Sharia law is the prohibition of charging…
Our story begins around 55 million years ago when the first true primates appeared. These early primates were small, tree-dwelling creatures with large eyes, adapted for a nocturnal lifestyle (active…
Normally, But inside the womb, the baby is floating in the amniotic fluid. There is no air in the lungs for the blood to collect oxygen. Mother’s Oxygen So instead…
Evolution has been a long journey, from eyeless fish in ancient seas to mammals that lived after dinosaurs, and now to us, Homo sapiens. Mistakes in genes sometimes lead to…
You know how identical twins are formed: a single fertilized egg splits into two and grows as two separate babies. But the exact opposite of this process can also happen…