The Biology Classics: Paramecium, Hydra, Planaria & Daphnia

The four microscopic organisms profiled here are “classics,” according to the accompanying material, not just because of their prominence in biology textbooks, but “because studying them broadens our concept of what it means to be alive.” The Biology Classics: Paramecium, Hydra, Planaria & Daphnia is divided into four parts, each running about 7-8 minutes with individual chapters offering an in-depth look at each organism's structure, feeding and digestion, reproductive behaviors, and similar life forms in its particular phylum. The microphotography is excellent (it's great to see a flatworm suddenly take on a bit of drama and flair because of good filming and editing), but it's the conversational and engaging narration that really sets this program apart from the usual dry microbiology films (here the term “quiescent” is explained by saying that planaria get snoozy). Boasting a solid curriculum, this is highly recommended. Aud: J, H. (E. Gieschen)