Spin cycle. Organelles within the green algae Chara corallina are slowly shifted around by the steady fluid motion called cytoplasmic streaming. Vertical height of this single cell is about 1 millimeter.
Credit: R. E. Goldstein/Univ. of Cambridge
Source: How Cytoplasm Generates its Own Smooth Flow, American Physical Society.

Spin cycle. Organelles within the green algae Chara corallina are slowly shifted around by the steady fluid motion called cytoplasmic streaming. Vertical height of this single cell is about 1 millimeter.

Credit: R. E. Goldstein/Univ. of Cambridge

Source: How Cytoplasm Generates its Own Smooth FlowAmerican Physical Society.