ext_78501 ([identity profile] alex-holden.livejournal.com) wrote in [personal profile] pyoor_excuse 2016-03-22 05:56 pm (UTC)

ISTR an old-school TV repairman telling me they used to de-earth their scopes so that they didn't blow up when they connected the ground lead to a live TV chassis. They also worked with one hand behind their back...

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