Where are the banana seeds?

If you think it’s those little black dots in the middle of the fruit, you’re wrong. In fact, the most consumed banana varieties do not have seeds. “The black dots are just unfertilized ovules from the banana flower”, says agronomist…

How many shark species are there?

There are about 480 shark species on the planet. Of these, almost 90 have already been spotted off the Brazilian coast. For a fish to be considered a shark, it usually needs to have a number of characteristics, including… …be…

What are the funniest jokes in the world?

The following jokes were selected from international surveys made by poll site One Poll and by the English psychologist Richard Wiseman, who measured how much they made people of different nationalities laugh. Anecdotes that did not make sense in Portuguese…