4. Humans have 5 senses.
It’s a myth. No doubt, we have 5 primary senses but the unbelievable reality is that we, the humans, have almost close to 20 senses.
5. You need 8 glasses of water everyday to keep yourself healthy.
Nope. That’s a myth as well. The amount of water your body needs to be healthy depends on weight, activity, weather, clothing and various other factors. The need of water varies from human to human.
6. Rust causes Tetanus.
No, it doesn’t. Tetanus is caused by bacteria known as Clostridium tetani, which is commonly found in soil, dust and animal faeces.