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ERIC Number: EJ549684
Record Type: CIJE
Publication Date: 1994
Pages: N/A
Abstractor: N/A
ISSN: ISSN-0036-6811
Cardboard Engineering--Making a Force Pump.
Ward, Alan
School Science Review, v76 n275 p89-90 Dec 1994
Describes a method for using cardboard and paper to make a pump for blowing up balloons. Includes construction diagrams, suggestions for application, and comparison of this force pump with those made commercially. (DDR)
Publication Type: Guides - Classroom - Teacher; Journal Articles
Education Level: N/A
Audience: N/A
Language: English
Sponsor: N/A
Authoring Institution: N/A