A year has gone by with very little excitement! Nothing much has changed during the time since March last year. The holidays, journeys, travel, meeting people almost nothing to talk about. But yes, there have been some exciting moments that bring some cheer even in times of despair. One day I got a call from an acquaintance who was a principal in one of the schools where I briefly worked post my retirement from the active corporate world. She asked me if I could teach Physi...