Alien Empire: Hardware Replicators Nature : Season 14 Episode 8
TV-PG PBS 1h 00m
Aired: March 3rd, 1996 @ 8:00 PM EST on PBS
"Alien Empire," a three-part exploration of the world of insects, begins with survival methods used by many species. Included: how exoskeletons provide protection and can be used offensively; unusual reproductive habits of mayflies and wasps.
