Big savings possible for the world’s ships
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Ships which hitch a ride on small ocean currents could make big savings on fuel and reduce emissions.
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Paul Ehrlich has released a memoir. It covers his decades of science and activism. There have been some improvements. But mostly his concerns are even stronger.
Published 06/08/24
Published 06/08/24
I00 million years ago, there were more species of monotreme, the egg-laying mammals such as today’s platypus and echidna at Lightning Ridge in northern NSW than anywhere else on earth, past or present.
Published 06/01/24