Literal battle of the sexes: These mating snakes have antagonistic genitals.
Ten arrows in less than five seconds: reinventing forgotten archery.
Scuba diving the tectonic boundary between the North American and Eurasian plates.
Ten early versions of famous pop-culture works.
All of the X-Men in one handy infographic.
The day the Marines met their robotic mule.
ICYMI, Tuesday’s links are here.
The one and only.