Nice. Most things are even understandable (I just browsed through it ).
I personally still hold the theory that there might have been remnant Dinosaurs - been eradicated by early human - very much like the whole large fauna in North America.
Nice. Most things are even understandable (I just browsed through it ).
I personally still hold the theory that there might have been remnant Dinosaurs - been eradicated by early human - very much like the whole large fauna in North America.
Nice. Most things are even understandable (I just browsed through it ).
I personally still hold the theory that there might have been remnant Dinosaurs - been eradicated by early human - very much like the whole large fauna in North America.
I am wearing denim jeans with a denim shirt today. I have been informed that this is known as the 'Canadian tuxedo'. Looking in the mirror, I think it looks a bit like the outfit worn by the young Castro.
There is no real clear scientific evidence for the theory that the early humans did eradicate the northamerican pleistocene megafauna. At the moment the paradigma under most scientist is a mixture of several causes where the most dominant factor is the climate change at the pleistocene/quarternary epoch boundary.
And there is absolutly zero evidence for a human extinction of the dinosaurs.
Say no more!!!My brother lives in Vancouver (No 4)
It's a fairly wide-spread phenomenon as the following case studies show.joshphysics said:When you set the object down, it stays there, at least initially, because it is in a position of stable mechanical equilibrium.
This basically means that if you consider all of the configurations of the object that are sufficiently close to its initial one, the net force on the object is such that if it is in any of these nearby configurations (which form what I'll call the "stability neighborhood"), then it will be pushed back to the initial configuration. However, if you perturb the object too much, then it will no longer be pushed back or stay where it is, it will be pushed away instead. If his happens, then it might reach another point of stable mechanical equilibrium, or it may "run away" completely.
Currently getting all the fake real men in a paddy of awestruck inadequacy is a quite remarkable youtube How-To video about how to build a Wattle and Daub hut crica somewhere pre BC and back a bit depending on your location:
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Remarkably useful if you ever find yourself in a post-apocalypse or stranded on a desert island cut off from the internet and… oh…