Small rim glass (wine glass works best) Baby oil. Any brand. You will need enough to fill the glass. Glass test tube Parent supervision Note: If you do not have any glass test tubes, you can use a ...
Hate to burst your bubble, glass lab gear. But plastic bubble wrap also works pretty well at running science experiments. Scientists at Harvard University have figured out a way to use these petite ...
Click to open image viewer. See Negs SIA2011-0179 and SIA2011-0180 for another view of test tube. In 1929, Smithsonian Astrophysical Observatory's Division of Radiation and Organisms, later the ...
Hate to burst your bubble, glass lab gear. But plastic bubble wrap also works pretty well at running science experiments. Scientists at Harvard University have figured out a way to use these petite ...
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