10 unnecessary ridiculous facts that you're still glad to know now

No higher math this Sunday. Just a little did-you-know. Another get together soon? With this completely useless info, you're going to score points.

1. It is impossible to hum while holding your breath. And yes, you're going to try it now. It's okay.

2. 99 percent of people backspace the entire password if they only typed the last letter wrong.

3. A cockroach farts every fifteen minutes. Ew. Oh, and those creatures can also live for nine days without a head.

4. Everyone has a unique tongue print, just like a unique fingerprint. Also, every tongue has different taste buds. Hence, tastes literally differ.

5. Fun fact: there are more stars in space than there are grains of sand on all the beaches in the world.

6. The orgasm of a pig lasts half an hour. YUCK you didn't want to know sorry.

7. The English word tips (as in ‘gratuity’) is actually an acronym for To Insure Prompt Service.

8. An octopus has 3 hearts. One to pump blood through its body and the other two to push blood towards the gills.

9. Heinz tomato ketchup leaves the bottle at a speed of 40 kilometers per year. Seriously. The sauce must not flow faster than 0.015 meters per second to avoid being rejected.

10. If the only female in a group of clownfish dies, the largest male turns into a female. Just like that. What a boss.