From History: ~3.72 Billion Years Ago (after prokaryotes)
Subject: Evolution.
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Touch evolved long before brains..
Mechanical sensitivity to pressure and membrane stretch
About 3.72 billion years ago, right after LUCA, when cells emerged, touch became the most ancient form of biological sensing: required to physically navigate reality.
By 3.72 billion years ago, before vision, before smell, before hearing — life learned to feel force. Plants, fungi, and animals all inherited this ancient cellular technology. In animals it became advanced and neural, but its roots lie in the physics of membranes and pressure itself.
was first published on TST 2 years ago.
Now for our second story.
From History: ~2.4 Billion years ago (+/- 100 million)
Subject: Evolution.
Bacteria are added to eukaryote ancestor cells
About 2 billion years ago, bacteria are added to cells and that group leads to eukaryotes. You are a walking chimera ecosystem made of an Archaea host and trillions of Bacterial power-plants.
By 2.4 billion years ago, bacteria are added to cells and within the archaea group and eukaryotes emerge. You are a walking ecosystem. A Chimera, a hybrid creature made of an Archaea host and trillions of Bacterial power-plants. Without that theft 2 billion years ago for the massive energy boost needed for muscle and brains, life would likely still be just a thin layer of slime on the ocean floor.
was first published on TST 1 week ago.