Strange optical illusions and light shows
Way to the north (or heading south), the air clear and pure brings distant objects focus. Depth perception becomes impossible and the world is a strange aspect of two dimensions. On maps and graphics the first explorers set carefully islands, headlands and mountain ranges that were never seen again. An amusing example of this phenomenon involves a Swedish explorer, who was finishing a description in his book a steep promontory with two unusually symmetrical valley glaciers, he was actually watching a walrus!Morganas Fata are caused by reflections on water, ice and snow, and when combined with temperature inversions, creating the illusion of solid, well-defined characteristics that do not.Touring the Antarctic? Look for a company that is a member of the International Association of Antarctica Tour Operators, which means they are in responsible tourism.
2. St. Elmo's fire, Edinburgh, Scotland Herman Melville called "the burning finger of God." Cesar has seen on the spears of his troops the night before the battle.This dramatic effect (caused by the discharge of electricity from storm clouds to the earth) has always evoked thoughts of omens and divine intervention. It is often seen on the masts of ships during a storm, the sailors would welcome sight, as he usually comes to where a storm is subsiding. St. Elmo was a protector of sailors, and was considered his business card. The effect is often seen on the heights of Edinburgh Castle Rock.
You can not miss the castle, which overlooks the city from his perch volcanic. The Royal Mile will take you there.A spectacular space, the aurora is a dazzling display Arctic and Antarctic, the leaves colored light transforms the endless winter nights in natural lava lamps. The polar lights - aka aurora borealis and the aurora australis - form when solar particles, driven by explosions on the sun, are attracted by the magnetic field of the Earth to the north and south poles, colliding with atmospheric gases to emit photons, or particles of light. What are the results of shiny leaves green, red, white, light purple or blue.For thousands of years any chance to witness this extraordinary optical phenomenon probably thought they were in the presence of God or experiencing their own spiritual rebirth. This is because the viewer is confronted with an image of their own shadow surrounded by a halo of light, usually around the head. The phenomenon occurs especially near the mountain peaks where the air is humid and the sun is low. The name owes its origin to the Brocken, which at 3743 meters is the highest peak in the Harz mountains straddling the German province of Saxony-Anhalt.
what are optical illusions - News
Fata Morganas are caused by reflections off water, ice and snow, and when combined with temperature inversions, create the illusion of solid, well-defined features where there are none. Touring the Antarctic? Look for a company that's a member of the
DOVER — Children and parents packed the Rotary Arts Pavilion in Henry Law Park Tuesday morning to witness an array of optical illusions performed by magician BJ Hickman. Hickman, a native of Manchester, has been performing sleight
These include displays about electricity, optical illusions and magnetism. Located 32 miles northeast of El Paso, the Hueco Tanks State Historic Area is an 860-acre park famous for its unique rock faces (called tanks). Activites there include rock
As part of the two-day event, youngsters engaged in several taste and smell tests, experienced a series of optical illusions and took turns dissecting actual cow eyeballs. "Each of our 'theme' weeks includes sub-themes, and since dolphins are one of
Beau Lotto is on Horizon: Do You See What I See? on BBC Two on Monday 8 August at 21:00 BST This is why you see optical illusions, because when looking at an image that is consistent with your past experience of "real life", you brain behaves as if the
What statements are being made with the optical illusions in the Parthenon?: What statements are being made with... 
| Wanna see what makes a marine biologist scream?! Hint: they are masters of optical illusions! 
Optical illusions are what are optical illusions - Bookshelf
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Optical Illusions and Visual Phenomena
46 illusions (with explanations) compiled by Michael Bach.
Optical illusion - Wikipedia, the free encyclopedia
An optical illusion (also called a visual illusion) is characterized ... There are three main types: literal optical illusions that create images that are ...
Optical Illusions - Free Picture Illusions
Archive of optical illusions and weird illusions to challenge your mind. Many of these optical illusions can boggle anyone.
NIEHS Kids Page -- Optical Illusions
But the rest of these optical illusions are on the level. ... Illusions trick us into perceiving something differently than it actually exists, so what we see does not ...
OpticalIllusions.com
Gallery of optical tricks and illusions.