The 'Palladium' is a Theater in London where lots of variety shows take place.
That was going to be my answer but I just checked in Wikipedia and apparently there is a chemical called 'Palladium' that's used in Catalytic converters to change the harmful gases like carbon monoxide and nitrogen dioxide in car or truck exhausts to harmless gases like carbon dioxide and nitrogen or even water.
Apparently it's actually an element and is pretty rare, but it's main uses is in converting one harmful gas into a harmless gas (scrubbers in air purifiers.
Hope this helps
by efeguy8 years ago
It's entertaining and harmless, if you're a grown up.
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