Recent content by njsteele

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    High School How do you build a double-slit experiment at home?

    Oh my gosh awesome how-to! Thanks for taking so much time to make it.
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    High School How do you build a double-slit experiment at home?

    Good inkjet or laser transparency film allows you to design any slit grid you want with accuracy of 0.01mm (2400dpi) and it costs about 50 cents a sheet and 2 minutes to print and cut out what you need. You can get a sheet for free at practically any school. If you don't have a printer you...