Spacesuits take 5,000 hours to make and cost around $1 million.

#General_knowledgeTM

Nordlingen, Germany, is buil|t inside a 15-million-year-old meteor crater.

The town has integrated parts of the meteor into its structures, including St. George's Church, which is encrusted with meteorites and microscopic diamonds.

#General_knowledgeTM

Strawberries are deadly for people allergic to birch pollen, doctors warn.

The proteins in the berry are similar to those in birch pollen and can cause a severe allergic reaction.

Forward this post to all strawberry lovers.

#General_knowledgeTM

The skin of all human beings is covered in stripes. They’re called Blaschko’s Lines, and they cover the body from head to toe. We just can’t see them.

#General_knowledgeTM

Eating dates in the last 4 weeks before labour helps with birth.

#General_knowledgeTM

Earthworms are hermaphrodites. Each carries male and female reproductive organs. When mating, two individual earthworms will exchange sperm and fertilize each other's eggs.

#General_knowledgeTM

A lobster’s brain is located in its throat, its nervous system in its abdomen, its teeth in its stomach and its kidneys in its head. It also hears using its legs, tastes with its feet, and tends to favor one front limb, meaning they can be right-clawed or left-clawed.

#General_knowledgeTM

Yahoo was originally called "Jerry's guide to the world wide web"

#General_knowledgeTM

Despite its entire population, only about 200 surnames are used in China.

#General_knowledgeTM

This olive tree lived through the Iliad writing, the golden age of Athens, the rise of the Roman Empire and the birth of Christ, and then lived for 2,000 years after that. It is thought to be about 2,900 years old. Crete, Greece.

#General_knowledgeTM

Over the plains of Canada, the Inukshuk stone figures, built by Inuit since 1000 AD, guide travelers. Shaped like humans, they mark paths. They symbolize survival.

#General_knowledgeTM

Iron and oxygen account for most of the Earth's mass.

#General_knowledgeTM

Anorexia is the most deadly mental health disorder, carrying a four times greater risk than even depression.

#General_knowledgeTM

Formication is a symptom where you hallucinate the feeling of insects crawling in, on or under your skin. This symptom can be very upsetting or disturbing, leading to other issues like self-injury from scratching or trying to get the insects out from under or inside of your skin.

#General_knowledgeTM

There is a very rare condition called Anton syndrome, in which a person becomes blind however they are unaware of it and will deny it, as their brain generates (false) visual images so they continue to believe that they can see.

#General_knowledgeTM

Android was originally created as an operating system for digital cameras.

#General_knowledgeTM

Tickling was a form of torture used in ancient China nobility, because it left no mark and recovery was quick.

#General_knowledgeTM

Alligators rarely suffer from infections because they have robust immune systems

Their blood is effective against 23 strains of bacteria, and can even destroy a significant amount of HIV.

#General_knowledgeTM

Pupula Duplex is a rare condition where an individual has two pupils instead of one.

#General_knowledgeTM

Ants use “social immunization.” If one is infected with a fungus, they still lick the ant, spreading it throughout the colony. This practice both kills some of the spores, and builds immune resistance.

#General_knowledgeTM

The lump you feel in your throat when you’re nervous or crying is an autonomic response to stress that expands the glottis in an attempt to provide you with more oxygen.

#General_knowledgeTM