It’s illegal in many countries to perform surgery on an octopus without anesthesia due to their intelligence.
Frank Sinatra and the Rat Pack are widely credited with helping end segregation in Las Vegas, by refusing to perform in venues that wouldn’t allow blacks.
People with relatively prudent and reliable partners tend to perform better at work, earning more promotions, making more money, and feeling more satisfied with their jobs, according to research.
Nikola Tesla was able to perform integral calculus in his head, which often lead his teachers to believe he was cheating.
High School students perform better on tests if they are in a classroom with a view of a green landscape, a research found.
Beyonce can run a mile while singing, which helps her to perform on stage without becoming exhausted.
Due to their small brains, koalas are unable to perform complex, unfamiliar tasks such as eat leaves off of flat surfaces.
Lions communicate through a range of behaviours and their expressive movements are very highly developed. They will perform peaceful tactile actions such as licking each other and rubbing heads. Head rubbing, or nuzzling, is a common greeting behaviour for lions. They also communicate through a variety of vocalisations including purrs, snarls, miaws and hissing. Their vocalisations also vary in intensity and pitch.