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Authors

Abstract

Rub a clean dry glass flask vigorously all over with a piece of silk, and roll it about in a pile of very course cork dust or a quantity of crumbled bits of dry corn stalk pith. When the flask is lifted it will be covered with dust or pith, the particles of which it will proceed to fire off in different directions, some to considerable distance.

Publication Date

December 1930

Journal Title

Science Bulletin

Volume

3

Issue

4

First Page

6

Last Page

6

Copyright

©1930 by Iowa State Teachers College

Language

en

File Format

application/pdf

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