Soundly Proving the Curvature of the Earth at Lake Pontchartrain

The people that believe in the curve will always see a curve, the ones who do not, won’t.

KaiserScience

Excerpted from an article by Mick West

A classic experiment to demonstrate the curvature of a body of water is to place markers (like flags) a fixed distance above the water in a straight line, and then view them along that line in a telescope. If the water surface is flat then the markers will appear also in a straight line. If the surface of the water is curved (as it is here on Earth) then the markers in the middle will appear higher than the markers at the ends.

Here’s a highly exaggerated diagram of the effect by Alfred Russel Wallace in 1870, superimposed over an actual photograph.

Lake Pontchartrain power lines demonstrating the curvature Metabunk

This is a difficult experiment to do as you need a few miles for the curvature to be apparent. You also need the markers to be quite high above the surface of the water, as temperature differences between the water and…

View original post 330 more words

Advertisements

About Kenneth T.

My blog, My way Welcome to a little piece of my life. Here you will find things concerning my everyday experiences and or my thoughts on everyday happenings. For instance you may find thoughts of my Farmstead, which is as my wife calls it, our Accidental Farming life. Perhaps on a whim, I might just jump on a soap box about what's going on with my crazy family (the immediate one, that is).~You don't need to put a penny in the coin slot for any commentary there~ You may find, new additions to what I call "Hobby-time". Ahh yes, my hobby... I make pinback buttons (some call them badges). Sorry for the shameful plug ;-) *** And then there is the outside the box or "Offtrack" thinking, part of me. Which can be anything else from aliens to the zoology of the Loch Ness monster, but will probably be more mundane as health concerns, for instance, to vaccinate or not. Is the Earth Flat or is it Hollow? Is there a dome? Is any of it real? Do you really want to know? Police brutality and the continuing corruption of established government, Big Business, Big Oil, Big Brother. Can we survive? Should we survive? The coming montrary collapse. There is so much going on, more then we see outside our windows.
This entry was posted in Shared. Bookmark the permalink.