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21-Oct-2005

Dragonfly wireless

Filed under: Wireless — Bill Day @ 7:08 am

Tiny wireless transmitter tracking dragonfly migration

National Geographic News published an interesting tidbit on the use of miniscule radio tags to track dragonflies.

As they note in the story:

The transmitters—which weigh 0.01 ounce (0.3 gram) and are about 0.4 inch (1 centimeter) long—are glued to the insects’ undersides. A single wire antenna runs the length of the abdomen, and a tiny battery powers the device for up to a week.

That’s one tiny tag! I’m going to have to Google this and see if I can turn up more about the tech being used. It makes me wonder how far we are from tiny dragonfly migration tracking video cams…

2 Comments »

  1. And did you happen to notice the name of the article’s author?

    Comment by Adam Gaffin — 21-Oct-2005 @ 9:14 am

  2. Appropriate, I wonder if it’s a nom de plume? :-)

    BTW, thanks for the link from your NetworkWorld.com Community post.

    Comment by Bill Day — 21-Oct-2005 @ 9:31 am

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