3D stereoview 'VR' hellscapes from the 1850s
 

Not long after photography was born, someone figured out that showing each eye slightly shifted views of the same image makes you think you're seeing a three-dimensional scene. That idea gave birth to stereoscopic imagery, 3D movies and, eventually,...

https://www.engadget.com/2017/02/08/...rom-the-1850s/