license plate readers
Noticed a few of these in Riverside / palm springs area . Now I know what they do. They capture the stickers you have on your car, among other things. Mass surveillance has now started nationwide. Good news is that many cities are cancelling the contracts. DeFlock Maps | ALPR Camera Map & Privacy Routes…
Immersion microscopy, not using oil, using only one slide.
Above drawing shows microscope using immersion microscopy using only one slide, with instead of oil immersion, the lens of the microscope is immersed in the specimen solution. Yes, the microscope lens is immersed not in oil, but in the solution itself with the specimen, the specimen you are attempting to view with the microscope. Read…
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crypto_voyage 