Sperm under a microscope at 400 power. Shows human sperm motility and morphology. You can clearly see the difference between immotile, non-progressive, slowly...
A real-life implementation of the evergreen arcade game Tetris was obtained by optically trapping 42 glass microspheres (1 μm or 0.001 mm diameter) in a...
A White-Streaked Silkmoth (Saturnia albofasciata) egg hatches under 100x microscope magnification in 3x realtime speed. Still images of the actual egg size and the eggs...