20cm (8") Twin Tesla Coils, 1999 / Autumn

Click on the photos for bigger picture. 
Click on some pic's names for more description.
The twin-TC came first to life on September 1st 1999,  giving sparks of typically 1.4m (55") and
occasionally 1.6m (63"), at a power input of about 2...2.5kW. In November '99 I got 1.7m (67") at ~3kW.
Of course, I'm not yet satisfied with this sparklength. The construction of the coils should allow much more.
The names of the pic's reflect the date and film-negative number, when they were taken.
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