Our IQ does not stay the same throughout our lives. Although genetic factors are present in intelligence levels, other factors such as education, experience, leisure activities or work, influence our overall intelligence levels as we age.

Check this out! At the age of five, DiCaprio made his first on-screen appearance in “Romper Room,” a children’s TV show. However, the gig didn’t last long as he got fired for being too disruptive!

The eyes use around 65% of brainpower, which is more than any other part of the body. It’s no surprise when you consider how the eye’s lens, which is quicker than any camera, has to process around 36,000 bits of information every hour.