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Nigel Calder's Boat How-To Marine Diesel Engine Maintenance has 63 video lessons (over 11 hours of content) to keep your diesel in good shape.
"Science does correct itself and that’s the reason why science is such a glorious thing for our species."
Nigel Calder, science writer (2nd December 1931-2014)
Nigel Calder: Science does correct itself
“Science does correct itself and that’s the reason why science is such a glorious thing for our species.” —Nigel Calder.
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Between 1904 and 1917, or between his twenty-fifth birthday and his thirty-eighth, he had rebuilt the universe in his head.
Einstein often wondered why he was adulated by people who had not taken the trouble to find out what he had actually said. 'are they crazy or am I?' he asked
Nigel Calder
spaceships of the mind (1979 ed., cover design by neil stuart)