50 Spooky Facts About Our World That Are Hard To Digest

Apart from scaring friends or using these creepy facts during trivia night, you can also use them to spark discussions during a party or include them in presentations or speeches to capture attention. And if you are brave enough, you can seek inspiration from them to create artwork.

The post, which has nearly 8.5k comments, shows how people are eager to understand and share scary facts. If you are in the mood to face your fears today, let’s learn more about some eerie truths.

When you think of blood, what color comes to mind? Many of us might think of the color red because humans and many animals have red blood due to the iron in their hemoglobin. However, some animals have different colored blood as well. A copper-based hemocyanin gives the blood of snails, octopi, horseshoe crabs, and some other creatures its characteristic blue-ish or clear color.

Some creatures even have yellow blood, like sea cucumbers. A high concentration of the yellow pigment vanabin, which is based on vanadium, is what causes the yellow coloration.

The mere sight of a cockroach can turn a grown adult into a squealing acrobat. These six-legged creatures can survive an entire week without their heads. Imagine you go to get water from the kitchen at 3 a.m. and you see a headless roach. It sounds pretty scary.

Cockroaches are not dependent on the mouth or head to breathe. Due to their open circulatory system, they breathe through little holes in each of their body segments. The reason they die without a mouth is because they can't drink water and die of thirst.

Just like we experience goosebumps, so do the bodies of deceased people. However, while a living person’s body hair might rise up because of cold, fear, or excitement, the biological process is different for someone who is not alive.

Heather Brown, a mortician-turned-death-investigator based in New Orleans, explained, “It’s one of the amazing displays our bodies exhibit when they begin to break down. So, immediately after the death occurs, the decomposition process begins. What you’re seeing with postmortem ‘goosebumps’ is rigor mortis.”

A spider cannot chew or swallow food. This is why they need to digest their food outside their bodies. First, spiders immobilize their prey by injecting venom into their bodies. The poison turns the insides of its prey to liquid, and the spider sucks it up.

In order to maintain our oral hygiene, many of us regularly brush our teeth and even floss. But did you know that our mouths can be home to more than 6 billion bacteria? Wait, before you run to the washroom to grab your toothbrush, not every bacteria causes tooth decay, gum inflammation, or tooth loss.