For anyone interested, the author of this post does a daily "Now I Know" email. There is the occasional dud or re-post, but, on the whole, they're pretty enter

For anyone interested, the author of this post does a daily "Now I Know" email. There is the occasional dud or re-post, but, on the whole, they're pretty entertaining little blurbs that pop into your inbox a few days a week. EDIT: My bad, just saw below.