On Tue, 13 Aug 2019 at 10:39, RussellMc wrote: > ..... a Blue Whale fart produces a bubble large enough to fit a horse > in.... > > - about 10 - 15 kWh/kg. Given the context would it not be better to express the energy in Horsepowe= r :>) --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .