ENERGY WORKERS...HELP!!!!

[iris66]

Am trying to explain energy over on Health thread (microwaves) I know what I mean but can't get it across in a succinct and acceptable way. Please help if you're out there!!!!

perhaps you could explain that it's like the reception on a radio? obviously not one of those new-fangled digital jobbies, one of those you have to tune in manually - if you don't get the station just right, then the reception is all off...... is that what you meant?