swimming in live jellyfish. measurements demonstrate that propulsion can be substantially enhanced by driving body contractions at an optimal frequency range faster than natural behavior. swimming speed can be enhanced nearly threefold, with only a twofold increase in metabolic expenditure of the animal...
and washed. the % courtelle® yarn achieves everything you would expect of it. colour and shape retention are excellent and we batch test for shade continuity, resistance to pilling and a whole host of other issues so when you buy it you can be confident that we have got it right. make up • x main body...