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Overpotential

M.N. Eisler

Recommended by 1 person on the record.

The bar next to each date shows how long ago it was said: 7d is days, 4yr is years.

Vaclav Smil liked it
I have also appreciated Eisler’s sobering history of fuel cells falling short of their repeatedly exaggerated promise (M.N. Eisler: Overpotential )

on vaclavsmil.com · 6 Jul 2012 · Report

This book on rcmnd →

That little bar

It says how long ago something was said, so you can tell last month from 2014 without doing the arithmetic. Full and green is recent; it drains and cools as the date gets older, and empties completely at about 6 years.

A striped bar means the date itself is an estimate — the source did not carry an exact one. An entry with no date at all gets no bar.