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RESOURCES and TOOLS
Small wars journal https://smallwarsjournal.com/index.php/
Institute for the study of war http://www.understandingwar.org/publications
The CIA world factbook https://www.cia.gov/library/publications/the-world-factbook/index.html
US geospatial intelligence foundation https://usgif.org/
'Invisibility cloak' that could hide tanks and troops looks closer to reality
submitted 4 years ago by useless_aether from bitchute.com
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[–]useless_aether[S] 3 insightful - 1 fun3 insightful - 0 fun4 insightful - 0 fun4 insightful - 1 fun - 4 years ago (1 child)
i may be wrong, but it totally looks like a form of lenticular lensing https://en.wikipedia.org/wiki/Lenticular_printing
[–]magnora7 2 insightful - 1 fun2 insightful - 0 fun3 insightful - 0 fun3 insightful - 1 fun - 4 years ago (0 children)
Yes that makes sense. Similar to a fresnel lens, which is the first thing that came to my mind. https://partsolutions.com/wp-content/uploads/2014/09/fresnel-lens-1.jpg
But it's made to focus only on things far away, and then things close to it are perfectly blurry. It seems a distance-based thing
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[–]useless_aether[S] 3 insightful - 1 fun3 insightful - 0 fun4 insightful - 0 fun4 insightful - 1 fun - (1 child)
[–]magnora7 2 insightful - 1 fun2 insightful - 0 fun3 insightful - 0 fun3 insightful - 1 fun - (0 children)