Category: Updates

Do animals blush?

Q: Is blushing uniquely human? No, animals also blush. Looking at blushing through evolution shows that it is more than just a reaction to embarrassing si...

What makes a tumor benign?

Benign tumors are those that stay in their primary location without invading other sites of the body. They do not spread to local structures or to distant...

Why is Zenitsu a cry baby?

Zenitsu is in a constant state of fear and always cries and tries to run away at the sight of danger, claiming he wants to live a modest, normal life, ins...

How hot is air plasma?

Atmospheric pressure Arc discharge: this is a high power thermal discharge of very high temperature (≈10,000 K). How hot does air turn to plasma? To achie...