Pygmy sperm whale significant concentration of magnetite crystals, which suggests that "K. breviceps" can navigate by magnetoreception. Studies have also shown that compared to the sperm whale, the pygmy sperm whale brain has significantly fewer neurons, which may be connected to a decreased complexity in social interaction and group-based living. Like all toothed whales, the pygmy sperm whale hunts prey by echolocation. Sound produced for echolocation by many odontocetes come in the form of high frequency clicks. The frequencies it uses are mostly ultrasonic, peaking around 125 kHz. The clicks from their echolocation has been recorded to last an average of 600 microseconds.
Creature with the Atom Brain (film) Creature with the Atom Brain (film) Creature with the Atom Brain is a 1955 American black-and-white zombie science fiction film from Columbia Pictures, produced by Sam Katzman, directed by Edward L. Cahn, that stars Richard Denning, Angela Stevens, S. John Launer, Michael Granger and Gregory Gaye. The screenplay was written by Curt Siodmak. American gangster Frank Buchanan (Granger) forces former Nazi scientist Wilhelm Steigg (Gaye) to create zombies by resurrecting corpses through atomic radiation in order to help him exact revenge on his enemies. "Creature with the Atom Brain" was released as the bottom half of a double feature with