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How volcanoes form and erupt - explained by geologists

The Foundation: Where Volcanoes Are Born Most volcanoes form at the boundaries of Earth's tectonic plates, which are huge ...

Like living cells, oil-in-water droplets form 'arms' in response to their environment

Oil-in-water droplets respond to chemical cues by forming arm-like extensions that resemble filopodia, which are used by living cells to sense and explore their environment.