That's a good trick, I had to try that myself to check but the egg just falls down...
Maybe it only works with certain faucets. The one in the video looks like it has air bubbles in the water stream. Maybe that creates a suction or something?
HA! she's pretty smart.
if you ever get stuck in the snow. And you have no sand..
Take out your rubber floor pads and shove them under the wheels. ever do that?