In my biologically committed childhood I fantasized about a movie which presents all the main actors of the cell machinery: nucleic acids, enzymes, cytoskeleton (see left), ribosomes (mRNA translation into polypeptide chain, see right), hydrophob and hydrophil proteins, lipid membrane bilayers, kinesins and so on. Now BioVisions from Harvard made half my dreams (no intranuclear story just cytoplasmic) come true, although I am just not sure about the music. Conception and scientific content: Alain Viel, Robert A. Lue, animation by John Liebler. The company behind is XVIVO, a Connecticut based scientific animation company. The movie is extremely useful for educational purposes. Link via BoingBoing from astroshack.