The Soybean Car was actually a plastic-bodied car unveiled by Henry Ford on August 13, 1941 at Dearborn Days, an annual community festival. The frame, made of tubular steel, had 14 plastic panels attached to it. The car weighed 2000 lbs., 1000 lbs. lighter than a steel car.
The second brain contains some 100 million neurons, more than in either the spinal cord or the peripheral nervous system, Gershon says. This multitude of neurons in the enteric nervous system enables us to feel the inner world of our gut and its contents.
There are over 400,094,800 cells in the human brain, while the entire body has about 50 to 75 trillion cells. There are around 200,000,000 brain cells in your brain. There are upward of 100 billion nerve cells in the human brain. 200,000,000,000 brain Cells.