@pomarede My mom has an actual Victorian-era #stereopticon, and it would sure be fun to print up some of these 3d mars pics for viewing on it.

NASA should at least print up some of these as #ViewMaster disks!

#3D #EMU (#CalTrain #Stereoscopy #stereography #stereopticon)

This story is worth reading in it's own right, but also check out the #stereopticon image! https://www.theguardian.com/us-news/2023/sep/12/slave-descendants-preservation-land-georgia-gullah-geechee #Stereoscopy / #Stereography / #3d

A new addition to my stereoscope card collection. This is why it's important to tell everyone's history.

#Stereoscope #Stereopticon #Sioux #OcetiSakowin #Lakota #Nakota #Dakota #RacistAmerica #AmericanGenocide