On Wed, 26 Dec 2018 05:43:12 +0000 (UTC), danny burstein
wrote:

In Clare Snyder writes:

Have you seen a 3 wire cord on an electric space heater??

Electrc space heaters? I've seen them with both two
prong and three prong plugs. Most seem to be two.
And lioke the toaster, they are polarized.