Observations

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A categorical index of Different Observation topics. Some of these observations are considered "globe killers" - If the curve doesn't match what we're told, then they've lied to us about the size or shape of earth. If there's no curve, then there's no globe.

Observation categories
Category	Description	Type
Arctic vs Antarctic Winter	Arctic vs Antarctic Winter	Documentation
Antarctic Midnight Sun?	Let's explore sources that claim the Antarctic Midnight Sun	Documentation
Antarctic Expeditions	Historic Antarctic Expeditions	Expedition
Distance	We can see too far!	Vision
Flat and Nonrotating	Is Earth Flat and Nonrotating? Let's check some official aeronautic research papers	Documentation
Firmament	Documentation, proofs, and videos on the Firmament	Documentation
Gas Pressure requires a container	Gas Pressure requires a container	Gas
Globe Falsification	If we can't prove Flat Earth, can we Falsify the Globe?	Logic
Mirage	Inferior mirage, Superior mirage, and Fata Morgana	Vision
Interferometry	Interferometry (Michelson-Morley experiments)	Light / Radio
Perspective	Understanding Perspective	Vision
Radio wave propagation	Radio wave propagation	Radio
Specular reflection	Specular reflection	Vision
Distance to the sun	Using Triangulation to measure the Distance to the sun	Vision
Upward rising earth?	various Experiments and notes on the upward rising earth model	Experiments