Sit. Rep. #89: Fuzz, Mercator, & Cultures

1- Think of projecting a picture on a wall.  It does not matter what the original shape of the object was when the picture was taken.  The picture on the wall is 2 dimensions.  The projection is 2 dimensions.  Our Earth is roughly a sphere.  Any map in 2 dimensions distorts that 3 dimension earth. … Read more

Sit. Rep. #81: Many layers, No cake

1-  We know that the lowest layer of Earth’s atmosphere is called the Troposphere.  And the next layer up is called the Stratosphere.  Atop the stratosphere is Mesosphere.  The next layer up is called the Thermosphere.  And the last layer of Earth’s atmosphere is the Exosphere.  These layers are based on temperature.  Also, as you … Read more