Tallest Volcano Plume Ever Recorded Was Measured by Stereo Photography
An undersea volcanic eruption that produced the tallest plume ever recorded was measured using the centuries-old stereo photography technique.
Stereo Photography: A Look at the Origins of 3D Images
Virtual reality, or VR, is not a new thing. The idea that our left eye and right eye see the same thing from slightly different angles and that our brains combine these two distinct images in such a way that we can see in three dimensions has existed since at least the early 19th century. It was first demonstrated by Sir Charles Wheatstone in 1838.