Science and Maths

CountershadingA method of camouflaging in nature, studied by scientists for application in the military
Hooper’s paradox, and Missing square puzzle○ A mathematical optical illusion; also have a look at videos of ‘infinite chocolate’
Killer ape theory○ Did we evolve because of war and aggression?
List of numbers🐇 A list of numbers that fit certain rules or are of mathematical significance
List of topics characterized as pseudoscience🐇 Phenomena and beliefs with no scientific backing
Optical illusionVisual illusions
System of units of measurement, List of unusual units of measurement, and Medieval weights and measures🐇 Dog years, jiffy, Sydney harbour, and banana dose… there’s more than one way to measure something
Timeline of the far futurePredictions of what the universe will look like 1,000, 1 million, and billions of years into the future