“If autism isn’t caused by environmental factors and is natural why didn’t we ever see it in the past?”
We did, except it wasn’t called autism it was called “Little Jonathan is a r*tarded halfwit who bangs his head on things and can’t speak so we’re taking him into the middle of the cold dark forest and leaving him there to die.”
This trilobite fossil was painstakingly hewn from limestone after 380 million years. The completed Koneprusia trilobite after over 50 hours of work under microscope using air scribes and air abrasives to carefully remove the limestone. (Source)
What is Scoria?
Scoria is a dark-colored igneous rock with abundant round bubble-like cavities known as vesicles. It ranges in colour from black or dark grey to deep reddish brown. Scoria usually has a composition similar to basalt, but it can also have a composition similar to andesite. It’s often found after being ejected from volcanic eruptions.
Winner will be announced: 1st May 2018
Anyone else go through that occasional phase where toast and butter is just the tastiest fucking creation on the planet and you have to restrain yourself from eating an entire loaf of bread in ten minutes