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ERIC Number: ED064160
Record Type: RIE
Publication Date: 1972-May
Pages: 14
Abstractor: N/A
Reference Count: 0
Scottish Schools Science Equipment Research Centre Bulletin No. 55.
Instructions for the construction of the following apparatus for the secondary school science laboratory are included in this issue of the Scottish Schools Science Equipment Research Centre Bulletin: a cheap water purifier using an expendable deionizer can; a simple amplifier suitable for detecting or displaying D. C. currents of 1 microamp or less on meters requiring up to 10 milliamp for operation; a silicon diode thermometer; and a simple live-trap for small mammals. Circuit details are given for the electronic apparatus. Suggestions for the use of the thermometer in biology investigations are included. A series of short announcements of meetings and apparatus suppliers directed at Scottish readers is included. (AL)
Publication Type: N/A
Education Level: N/A
Audience: N/A
Language: N/A
Sponsor: N/A
Authoring Institution: N/A
Identifiers: Scotland