Our own Theodore Gray (the man behind Gray Matter's mad science) is currently in China, and he's taken the opportunity to put his new Casio EX-F1 high-speed camera to excellent use at the Beijing Zoo. And when we say excellent we mean the majestic hawk at the Beijing zoo defecating and flapping its wings at 300 frames per second kind of excellent. And if that's not enough, he's got a dolphin leaping from beneath the water and a sparrow taking flight to boot.

The Plagues of Egypt in the book of Exodus are horrible, fantastical events we have yet to witness on Earth: rivers running with blood, hail mixed with fire, the deaths of firstborns. Some plagues, however, we do see from time to time. For modern-day farmers, locusts are very much a real, destructive force. Swarming in groups by the billions, locusts can travel hundreds of miles, stripping vegetation bare as they go. Scientists have never entirely understood the phenomenon, although one study has suggested swarming results from a lot of banging around as a consequence of overcrowding.

The seahorse is a strange fish. Many of the traits it possesses have evolved in a direction unlike any other family of animals underwater—its bent S-shape; its head at a 90-degree angle to its body; its prehensile tail; and, most curiously, the male's brood pouch. A lab at Texas A&M University led by Adam Jones is currently studying these structures in the hope of understanding how it was that male pregnancy evolved in seahorses and how it affects the traditional sex roles in the fish.