HOW TO DIAGNOSE AND FIX EVERYTHING ELECTRONIC

“How to Diagnose and Fix Everything Electronic,” by Michael Joy Geirer; $25 from TAB Books, MHProfessional.com

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JUST KIDDING

A recent press release drew a lot of attention from some people when it claimed a new cartridge let old cameras take digital pictures. You just put the cartridge into the compartment where you would normally put a roll of film, the release claimed, and the camera would be able to take digital pictures.

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FLIPPED OUT

Cisco has killed the Flip, the first of the cheap and super-easy to use video cameras. They bought it from the original maker for $590 million in 2009 and are now chucking it over the fence.

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THE NUMBERS REPORT

According to the American Academy of Cosmetic Dentistry, 5.1 billion people have a cell phone but only 4.2 billion people have a toothbrush. We have a modest proposal:

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CHOOSING CHEAP CHAT

Skype is the most well-known service for making cheap or free phone calls over the Internet. But Line2, a $10-$15 a month service from Line2.com, made us feel like big shots.

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SOME EXTRA FUNNY STUFF

There’s a hilarious collection of signs, ads, medical comments, etc., at tinyurl.com/4475u97.We particularly enjoyed the “funny foreign signs” page.

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NUMBERS REPORT: 24 GADGETS PER HOUSEHOLD

We have two desktop computers, three laptops, two video cameras, a digital camera, two cell phones, a scanner, three TVs, eight remote controls, three DVRs, a Google TV box, a Kindle, an iPad, a dozen or so external drives and coming soon, an iPod Touch.

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TODAY IS EARTH DAY

Check out the Earth Day videos at PBSkids.org. We just watched “It’s so easy to grow a tomato.” The site has Earth-friendly episodes from “Sid the Science Kid,” “Curious George,” “Martha Speaks,” “Arthur” and others. It also has tips and tricks, such as “how to throw a green party,” “planting herbs in painted pots” and “build the Cat in the Hat bird feeder.”

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WATCH THAT SHOW FROM ANYWHERE

The new $100 “Vulkano (stet) Flow” lets you watch your TV from anywhere, as long as you’re within range of a Wi-Fi or 3G wireless source.

The device works with the Blackberry, iPhone, Android phone or tablet, PC, Mac or iPad.

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NOT IN TOUCH ENOUGH? JUST WAIT

We got hooked on “The Apprentice” show a while back, after Joy’s brother recommended it. We were initially skeptical, but watched so we could talk about it with him (he uses it in the business classes he teaches). If he had the free iPhone/iPad app, IntoNow, he could have shared the recommendation instantly.

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