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What we see as the white rays of sunlight can really be split into a number of colours, which reach us in waves of different lengths. The blue waves in particular are caught and reflected on the -myriad particles of dust which art always present in our atmosphere. We cannot, however, see the air all round us as blue except where distant hills (or any other far-off mass) act as a kind of dark screeYi, setting off the blue-tinted atmosphere.

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https://paperspast.natlib.govt.nz/newspapers/TS19340414.2.160

Bibliographic details

Star (Christchurch), Volume LXVI, Issue 20280, 14 April 1934, Page 17 (Supplement)

Word Count
80

Untitled Star (Christchurch), Volume LXVI, Issue 20280, 14 April 1934, Page 17 (Supplement)

Untitled Star (Christchurch), Volume LXVI, Issue 20280, 14 April 1934, Page 17 (Supplement)