COOL TIPS: PV Sings Here Comes the Sun

Increasing numbers of homeowners are installing photovoltaic (PV) arrays on their roofs in order to produce some or all of their own electricity.   The costs of solar power have dropped sufficiently that complete paybacks of …

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Protecting Your Personal Pictures

Alluring or sexy pictures are an essential part of the digital age.    Some among you may pooh-pooh such pictures, but they are going to be with us for as long as nice clothes, make-up, …

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OhmConnect: Scam or Legit?

Legit but disappointing.  Here’s the deal:  this company is an “energy aggregator” that makes money by helping customers respond to energy price swings.   In the energy industry, they call this “Demand Response”. The aggregator …

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Why We Hate Ink-Jet Printers

Here’s the one thing that we hate about ink-jet printers:  cartridges.   The printers are amazing — they are inexpensive, generally reliable notwithstanding lots of movable parts,  they are smart and produce some surprisingly good …

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