31 March 2007

Project: Make a Pinhole Camera Obscura

Hi -

Here is a fast and fun way to see upside-down images of bright things in your house (and, I guess, the sun). Make your own pinhole camera obscura in - I don't know - 20 minutes or less.

Also, I got to try a free prezo-sharing site called SlideShare.net.

Now, don't go staring into the sun or anything! But it works well if you turn off the lights and look at a candle flame.


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