Tag Archives: five

Tiny gears increase light-to-work conversion efficiency by five orders of

Tiny gears increase light-to-work conversion efficiency by five orders of
This light-driven motion, which arises because the light creates a tiny temperature difference and, subsequently, a surface tension difference in the surrounding fluid, is about five orders of magnitude more efficient than other mechanisms that convert …
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Ireland's most efficient dairy farmers spend the least time with their cows
Major differences exist in the labour requirements among Irish dairy farmers according to Teagasc Dairy Specialist Pat Clarke. He said the most efficient dairy farmers spend up to 15 hours less working with their cows (per cow) then the average farmer, …
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