So this is what time zones look like in Antarctica

Pretty trippy, right? Given that Antarctica rests on every line of longitude, you might be tempted to think the continent observes every single time zone, but this is not the case. In fact, as the maps featured here illustrate, even regions that lie along the same meridian don't necessarily observe the same time… » 1/22/13 7:40am 1/22/13 7:40am

The Ultimate List of Reasons We Know the Earth is Definitely Round

In case you had any lingering doubts, here is some masterful cosmological/geological/geometrical instruction on our planet and its spherical — but not perfectly spherical — tendencies, courtesy of the ever-capable Henry Reich (better known as the creator, animator and narrator of MinutePhysics). Some great, if not… » 1/03/13 2:24pm 1/03/13 2:24pm