ColinTheMathmo, (edited ) There's an interesting question by #FOTSN over on the site formerly known as (and to be honest, still known as) Twitter:
Right, in need of some #MondayMotivation
Can you provide us with the most unnecessary fact you've learned recently? Let us absorb your knowledge ...
So ...
Anything?
(Edit: Boosts for reach very welcome. I'm sure there are many people out there who have recently learned apparently useless or unnecessary things)