At this point I must explain that HENRY realised that a lot of women 'as little girls' could do what he could do...he searched them out...and then got them to 'help their men'...in their garages/sheds etc...with their experimentation with all things electronic...requiring a knowledge of PHYSICS...the women (and sometimes also children) helped the father/husband to build radio devices that would and did defeat the ill cult radio frequency control desks...all over the country. It worked.