This is File:Refraction-with-soda-straw.jpg cut down to 300x500, with the happy effect of removing the actual bend in the straw. Have pity on the young readers who have never heard of refraction before and don't even notice the "break" at the water!
Original information and licenses:
解説Refraction-with-soda-straw-cropped.jpg
English: A photo showing refraction of light rays: a soda straw sticking out of a glass of water. It looks broken.
* 21:54, 16 November 2005 [[:en:User:Bcrowell|Bcrowell]] 614×698 (69,615 bytes) <span class="comment">(A photo showing refraction of light rays: a soda straw sticking out of a glass of water.)</span>
This is File:Refraction-with-soda-straw.jpg cut down to 300x500, with the happy effect of removing the actual bend in the straw. Have pity on the young readers who have never heard of refraction before and don't even notice the "break" at the water!