laser

Source: https://www.youtube.com/watch?v=ookTfBP5sUU When you shine a laser beam across the surface of a lake, it is very prone to refraction, but often this is ignored, and the result is declared a victory. Laser tests are a very poor choice of a test of curvature, when much clearer (and...

Source: https://www.youtube.com/watch?v=KLufSkz-et0 If there were no atmosphere, and somehow the Earth still had oceans, then the curvature of those oceans would be readily apparent, with a pin-sharp horizon cutting off distant objects with mathematical precision. You'd be able to zoom in...

A classic test for the curve of the earth is to see if things that are far away are hidden by the horizon. There's two basic ways of doing this (with a large number of variations.) You can A) look at a distant object like a ship or a distant shore, or B) look at a distant light. Both of these...

This thread documents the progress of planning, execution, and analysis of an Experiment conducted by Sandor Szekely (a believer in the "Flat Earth" theory) on Lake Balaton in Hungary. The goal of the experiment was to measure the curvature of the surface of a lake by shining a laser across it...

The above photo comes from a video titled "The chemtrail the laser line & the 4 UFOs ". At first glance it looks rather odd. A white dot, a red dot, and then red "laser" line, and a white line that looks a bit like a contrail. However I recognized it pretty quickly because I'd taken similar...

Pointing lasers at planes has become such a problem in the US that the FBI is now offering a $10,000 reward for information leading to the arrest of persons who point lasers at planes. There is evidence in the form of 'confessions' that at least a portion of the increase in these incidents is...

Worldwide, these attacks are being reported from far flung locations such as Malta and even Fiji, with "epidemic" levels in Russia and the US. http://www.express.co.uk/news/uk/432928/EXCLUSIVE-Laser-horror-as-attempts-to-blind-pilots-put-UK-passengers-at-risk EXCLUSIVE: Laser horror as attempts...