Hi! I'm Dane Carlson, and welcome to the Business Opportunities Weblog. I've been publishing this website, by myself, and sometimes with the help of others for over twelve years now. You'll notice two things about this site right away:

  • We have tons of content. In fact, since November 2011, I've published more than 26,000 posts on thousands of different business ideas and opportunities.
  • We don't sell much advertising. In late 2013, I realized that by selling advertising, what I was really selling was my readers. In 2014, I've already radically cut down on the number of ads and will hopefully keep cutting.


Easily identify if you’re in a Wi-Fi area—with just a press of a button. No need to power your laptop to see if there’s a Wi-Fi connection at your location.

Simply point and press one button on this mini keychain to view the Wi-Fi signal. Four green LEDs illuminate depending on strength, a red LED indicates no signal.

Filters out other 2.4GHz RF signals, such as Bluetooth, cordless phones, A/V sender and microwave ovens.

Detects signals up to 500 feet away. Includes two CR2032 button cell batteries.


Photo by Brookstone.

About these ads

Originally posted by Rich Whittle on June 24, 2007 in Ideas.


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