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HOW TO MAKE RAINBOWS.

Clean each side of a sheet of glass, and when dry, coat one side with black var nish or paint; or if von have neither o! these, cut a piece of black paper the size of the glass and fix ft to the glass b binding the two round the edges wi : gummed paper tape. Rub the cti side of the gi with a piece wet soap; i this off ligh with a clean s: duster. Vou then nci . a tube half a! inch in diamete t,, . and a foot Ior;° I Ins you can make by rolling browi, paper and gluing the edge. Hold the tube an inch above the centre of the soaped side of the glass and blow through the other end. On doing so an enormous number of . tiny particles of moisture are deposited on the glass and a large number of rinea of varying sizes are produced, each composed of beautiful rainbow colours.

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Permanent link to this item

https://paperspast.natlib.govt.nz/newspapers/NZH19271008.2.201.46

Bibliographic details

New Zealand Herald, Volume LXIV, Issue 19762, 8 October 1927, Page 4 (Supplement)

Word Count
162

HOW TO MAKE RAINBOWS. New Zealand Herald, Volume LXIV, Issue 19762, 8 October 1927, Page 4 (Supplement)

HOW TO MAKE RAINBOWS. New Zealand Herald, Volume LXIV, Issue 19762, 8 October 1927, Page 4 (Supplement)