Machine That Goes "Ding"

This topic might have a better name.

Machine that goes ding. I get the machine isn't called anything more specific in The Day of the Doctor, but there's still no real reason for the title to be capitalised this way.

Talk about it here.

	Zygon DNA detector, microwave, downloader
	Tenth Doctor
	Tenth Doctor
	The Day of the Doctor

A Machine That Goes "Ding" was a machine that the Tenth Doctor used to detect Zygon DNA.

Besides lighting up when in the presence of a Zygon, the machine could microwave frozen dinners from up to 20 feet and download comics from the future.

The Doctor thought the machine identified Elizabeth I as a Zygon, but it had in fact detected that her horse was one. (TV: The Day of the Doctor)

Behind the scenes

It resembled the Timey-wimey detector from Blink, being made of a bunch of random objects.