Who needs computers or calendars when you've got your brain?

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It's never too warm to see snow on Christmas.
YouTube host Mark Rober's latest stunt involves a bubbling hot tub that's in no way actually wet.
Hand sanitizer doesn't look, smell, or feel like the stuff doctors use to clean their tools? (Or the kind we drink, for that matter.) It also doesn't physically wash dirt from your hands.
The horror icon, who was born 130 years ago today, definitely had a sense of humor.