They are so cute, friendly and even smiling, you surely want to know about them a bit more! Here we present you twenty curious facts about amazing creatures, dolphins.

1. Dolphins rapidly heal from extreme injuries (even shark bites); regenerate to their original body shape.

The helaing process for dolphins is rapid, even deep wounds may recover. If only people could heal themselves too!

2. A dolphin named Pelorus Jack regularly guided ships in New Zealand through treacherous waters until his disappearance in 1912.

He was even protected by the law!

3. On average dolphins rape about 14 people a year

Yes, some of them are not so cute…

4. A scientist in the 60’s gave LSD to dolphins in an attempt to teach them English.

It worked but in a wrong way: dolphins didn’t start speaking English but got a sexual attraction toward women.