SCIENCE NEWS – 304

$1.65

A selection of interesting news and views from the underground science network. This issue, a 2,000 year-old battery, and a chemical liquid scrubbing solution for car and truck exhaust emissions.

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Description

SCIENCE NEWS – 304

A selection of interesting news and views from the underground science

network. This issue, a 2,000 year-old battery, and a chemical liquid

scrubbing solution for car and truck exhaust emissions.