Strange musings

Using a defibrillator is essentially applying "Have you tried turning it off and back on?" to the heart.

And ECT (ElectroConvulsive Theraphy) is applying it to the brain.

Playgound equipment.

Ok, I'm looking at generic playground equipment for various purposes.

There are swingsets and slides. Teeter-totters. There are those merry-go-round things that some kids ride while others push it up to speed. There are the many variants of monkey bars.

There are also these upside U-shaped pipes (several times longer than they are tall, the kids use for some semi-gymnastic tricks like "skinning the cat on a bar" (anyone know what they are called?)

and then there are the non-generic castles and things the kids climb thru & over.

What have I overlooked?