Somebody has been constipated for 45 days. In 2013, an unfortunate Indian woman had to undergo surgical removal of a faecal mass as large as a football.

You can be heavily pregnant and not realise. Cryptic pregnancies aren’t that uncommon, with 1 in 500 not recognised until at least halfway through and 1 in 2,500 not known until labour starts.

The Moon looks upside down in the Southern Hemisphere. Compared to the Northern Hemisphere, anyway. This means that the ‘Man in the Moon’ is upside down in the Southern Hemisphere and looks more like a rabbit.

Hippos can’t swim. Hippos really do have big bones, so big and dense, in fact, that they’re barely buoyant at all. They don’t swim and instead perform a slow-motion gallop on the riverbed or on the sea floor. In fact, hippos can even sleep underwater, thanks to a built-in reflex that allows them to bob up, take a breath, and sink back down without waking.

Deaf people are known to use sign language in their sleep. A case study of a 71-year-old man with rapid eye movement disorder and a severe hearing impairment showed him using fluent sign language in his sleep, with researchers able to get an idea of what he was dreaming about thanks to those signs.

There’s no such thing as a straight line. Zoom in close enough to anything and you’ll spot irregularities. Even a laser light beam is slightly curved.

Trinkst du gerne Kaffee? In nur 10 Sekunden fertig. Egal ob kalt oder heiß. Auch für Dessert, Eis, Kuchen und so weiter.
Du kannst hier nicht nur genießen und sparen sondern damit auch Geld verdienen. Einfach mit Kaffee trinken.

Bananas are radioactive. Due to being rich in potassium, every banana is actually slightly radioactive thanks to containing the natural isotope potassium-40. Interestingly, your body contains around 16mg of potassium-40, meaning you’re around 280 times more radioactive than a banana already. Any excess potassium-40 you gain from a banana is excreted out within a few hours.

One in 18 people have a third nipple. Known as polythelia, the third nipple is caused by a mutation in inactive genes.

Your signature could reveal personality traits. A study in 2016 purports that among men, a larger signature correlates with higher social bravado and, among women, a bigger signature correlates with narcissistic traits.