Back in 1912, the RMS Titanic struck an iceberg and sank to the bottom of the North Atlantic Ocean, taking over 1,500 lives in the process. But how did this happen?
Did an Optical Illusion sink the Titanic?
Recently, we wrote about how lunar tides may have caused the iceberg to end up in the Titanic’s path. However, this doesn’t explain how the crew managed to miss it. One intriguing possibility is that the lookouts were thrown off by an optical illusion. According to British historian Tim Maltin, the iceberg may have been shielded by a phenomenon known as super refraction. In other words, a thermal inversion caused light waves to bend in strange ways, effectively creating a false horizon from the Titanic’s point of view. Here’s more on whether or not an optical illusion sunk the Titanic from Popsci:
The Titanic may have struck an iceberg and sank helplessly because of a strange atmosphere-caused optical illusion, a new book argues. British historian Tim Maltin says super refraction, an extraordinary bending of light that causes mirages, prevented the Titanic’s crew from seeing the fateful iceberg…
…This abnormal bending of light waves would have created a false horizon, and the iceberg lay beneath it, out of view of the ship’s lookouts…
(See Popsci for more on whether or not an optical illusion sunk the Titanic)