Alexanian hand drills and polishes each hole in the frame and imparts a brushed matte finish on the rims around the lenses.
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I put a moth under the microscope
A close-up look at a moth under the microscope revealing details you’ve never seen before. #Microscope #Science Donald Trump’s net worth plunges Trump signs executive order blocking college football ...
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Cutting metal inside an electron microscope
Today we are machining some metal inside the scanning electron microscope! By creating a custom fixture, we can manually advance a carbide cutter and cut metal inside the vacuum chamber of my SEM.
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