Common facts (that are actually common myths)
Bulls get angry when they see the color red.
Bulls (like other cattle) are red-green colorblind. They are triggered by the movement of the cape.
Goldfish only have a three-second memory.
Several studies throughout the years show that goldfish could have a memory span of up to five months long.
We only use 10 percent of our brains.
Humans use virtually every part of the brain and most of the brain is active almost all the time.