1920s style death rays score a mention

I’m reading a book about RAF fighter command prior to WWII - and R A Watson Watt just scored a mention for his investigation into death rays.

His analysis concluded that death rays were impractical - but lead to the invention of…anybody?

1920’s-style inside jokes?

He may claim they are impractical, but I would have sworn they got those to work once. In 1960. For 20 minutes.

Start hoarding air.

It’s a little-known fact that Mr. Watt was listening to Duran Duran’s “Rio” when the inspiration struck. True story!

. . . a submersible capable of descending to the bottom the Marianas Trench.

. . . Hampsters.

. . . Asshats.

Is R.A. Watson a Doper? He should be. Or should have been, if the case so goes.

The under-wiener bra?

Tesla Coil?

Radar?

Bing!

Thank You…thank you. Oh no…really…you’re too kind!

PS. this is the birth of the “Radar Range” microwave oven