The fish says, “nice work bud, now I can start vlogging about my life in the fish tank!”

Construct a inexpensive hydrophone out of things laying around your house.

I decided to put up this instructable because (to my surprise) no one has a hydrophone instructable up yet. I made mine using a mixture of other people’s hydrophone creations that I found through a google search and a bit of ingenuity.

Here’s the parts that I used but it should be fairly easy to adapt whatever similar items that you can find.

computer microphone

plastic wrap

vegetable oil

solder

knife or scissors

bottle

via instructables

Tags: DoItYourself!, fish tank, Google, google-search, hydrophone, ingenuity, instructable, mixture, plastic wrap, scissors, similar items, surprise, underwater microphone, vegetable-oil, work bud

This entry was posted by max on Thursday, June 5th, 2008 at 11:25 am and is filed under Consumer, Cool, DoItYourself!, Educational, Entertainment, Gadgets, HOWTO.
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