How can magnetic attraction best be used to create the impression of invisible ghosts á la Scooby Doo villainy?

You say, “Invisible”. How does that work? What’s to see?

Are you thinking of lifting people with magnets? I can’t imagine you’ll get that to work.

The “Ghosts” would be touching you and moving things…

Is this getting at what you want: you have a table with a magnet under it on a rotating surface or arm. On the top of the table, an object moves with with the mechanism under the table?

thats a very simple trick…

Yes. I can’t help you unless you are more specific about what you want. Size is critical.Oh, I give up…

He’s a talking dog. It’s a cartoon. Let it go.

Lol….Well, you could use it to “float” objects around a room..“ie: Tables, chairs, suits of armour…..and so on…”, Also can be use to “move” metal objects on a person just enough to create the sensation of being “brushed” up against, Lift someone (sitting in a chair) and suspend them in midair…. how many do you need?

One word: “Zoinks!”

You can’t trick people with powerful magnets, it’s irresponsible.

And no one accepts the unexpected.

or… Rut-row…. a ROAST!!