I'm not sure I'll buy this for my DC, but I thought it could be neat for some of the really "mathy" folks here: a binary digital clock.

http://shop.npr.org/products/Binary...gaw&gclid=CKy7j5Chx54CFVw55QodUi_Nrw

I saw it on Target.com, too, but it was more expensive. I'd posted a link earlier in the year when I first saw it, but thought someone might find it useful for the holidays.

Ho! Ho! Ho!