main
THE MAIN RULE: ALL TEXT POSTS MUST CONTAIN "MAIN" OR BE ENTIRELY IMAGES (INLINE OR EMOJI)
(Temporary moratorium on main rule to encourage more posting on main. We reserve the right to arbitrarily enforce it whenever we wish and the right to strike this line and enforce mainposting with zero notification to the users because its funny)
A hexbear.net commainity. Main sure to subscribe to other communities as well. Your feed will become the Lion's Main!
Top Image of the Month will remain the Banner for a Month
Good comrades mainly sort posts by hot and comments by new!
State-by-state guide on maintaining firearm ownership
Domain guide on mutual aid and foodbank resources
Tips for looking at financials of non-profits (How to donate amainly)
Community-sourced megapost on the main media sources to radicalize libs and chuds with
Main Source for Feminism for Babies
Maintaining OpSec / Data Spring Cleaning guide
Remain up to date on what time is it in Moscow
view the rest of the comments
And facebook boomers are so fucking stupid they'll believe a color photo of someone in 1896 using an iPhone.
early color photography experiments date back to the 1840s, a color photo from 1896 is plausible, it was just prohibitively expensive for most uses for a long time.
similarly, italian inventor stefano lavori began working on early versions of what would become the iphone (shortened from italian telephone) in his workshop in ragu, italy in 1864 while attempting to devise a tomato sauce recipe that doesn't require glue.
in the 1960s, american scientists spent 500 billion dollars figuring out how to make a t9 keyboard that could be used in zero gravity
the soviets simply used touchscreen smartphones
I remember something about a photographer who would take three pictures, each with a red, blue, or green filter. Then they'd had tint the images and somehow combine them in to a single color photograph.
that was a russian photographer, who impressed tsar nicolas 2 so much he was officially commissioned to do a tour of the empire and take as many photographs he could. I havent found a complete source for his pics online yet.
these aren't complete and you may already be familiar, but for anyone interested:
https://publicdomainreview.org/essay/in-search-of-true-color/
https://tmora.org/online-exhibitions/photographer-to-the-tsar-revealing-the-silk-road/sergei-m-prokudin-gorskii/
https://www.gettyimages.com/photos/sergei-prokudin-gorskii
yep, in many ways that's the easiest way to do it. co-registering the 3 photos can be tricky, especially for close ups. but it's bulky and laborious. it's not really until the filters got incorporated into multilayered film that it became cheap enough for widespread use.