Random geeky things you've done

[Aemilius Paulus]

The Very Weird of me...
Name all the Elements, most of its isotopes, melting & freezing points, atomic structures including the irregulars, and most physical properties... but that's the drill

everyone should know that. If they study in school that is.

I've still got a good hold on birthdays, email addresses, countries&capitals, American states.

On the upside, I think I could now name all the presidents (might fail on correct order).

Same here.