The Ten Minutes That Decide It — ENGINEERED Vol II

What you do in the first minutes, before anyone arrives — and the order matters more than any single action. Gas, alarms, downed lines, water shut-offs, fire in the kitchen, flood depth, storms, a line down on your car, heat and cold emergencies. Several entries exist specifically to stop the instinctive move: water on a grease fire, swerving, getting out of the vehicle, going low when the gas sinks. One rule opens the book and covers the most dangerous case, and it takes four seconds to learn: nothing that opens or closes a circuit.

The second half is about money. Two closing modules set out what preventive measures return per year in published federal figures — and why the national average is usually not yours, demonstrated with the EPA's own climate-zone table, the EIA's state-by-state consumption spread, and a federal regulation that requires the caveat to be printed beside the estimate. It includes six famous savings numbers that are not in the book, with the reason each one failed, and the library most of them trace back to, which went offline and can no longer be checked by anyone.