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Transcript -- Bio-physicist Bob Suter goes spider hunting in a hot air balloon.
Transcript -- Bio-physicist Bob Suter goes spider hunting in a hot air balloon.
Transcript -- Bio-physicist Bob Suter shows how some spiders can move over a water surface.
Transcript -- Bio-physicist Bob Suter shows how some spiders can move over a water surface.
Transcript -- Bio-physicist Bob Suter explains how some spiders gallop across the surface of water.
Transcript -- Bio-physicist Bob Suter explains how some spiders gallop across the surface of water.