OT - Honeywell Thermostats (was Boston Central Artery Project:$190M Video System has No Videos of Accident)
Elmer wrote:
The
environmental dangers of mercury have become more apparent in recent
times.
Haven't the dangers or mercury been known for a long time? There is the
Mad Hatter in Alice in Wonderland. Hatters were mad because they were
exposed to mercury vapor in making hats and suffered neurological damage.
John Mara
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