The end of a notorious polluter

Thirty years ago, on 28 January 1988, the tower chimney built in 1964/65 for the heating centre of ETH Zurich at Hönggerberg was blown up in a spectacular operation. Previously, a strong eccentricity had been measured in the 80-metre high concrete chimney and visible damage had been detected, which led to the decision to demolish. The new, lower chimney system with three steel chimneys

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Ryhiner’s Python

The Swiss animal catcher Peter Ryhiner (1920-1975) had christened the blue-eyed python Serata (Sanskrit for “beauty”) and brought it from the vicinity of Kolkata to the USA and later to Switzerland. The picture was taken by a Comet photographer on the occasion of the opening of the travel agency Jacky Maeder at Sihlstrasse 38 in Zurich.

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