I asked my gorgeous holder of the purse strings to lift me in the air, which she was able to do. I then asked her again but this time I determined she would not be able to lift me, ie, clenching body parts. I did not wear crampons, I did not push up against a ceiling, I just apparently created enough density out of nothing to prevent me from being lifted.
Here's the killer, I then demonstrated how I could lift her, then asked her to persuade herself not to be lifted, and lo and behold, I couldn't lift her.
Any takers? Try it..