Euastrum spec.

This one is showing an Euastrum spec. at work. Contrast technique is changing from normal brightfield to polarized light and back. Especially in polarized light you can see some vacuoles containing Calciumsulfat crystals that are "dancing" in the cells liqiuid.

[@microscopeitaly]

Excellent video and subjects..Fantastic!
art

[@MarcelloBranca]

is this a time lapse?? looks as if the time had been accelerated