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Helen Rupp’s Reviews > The Salmon Cannon and the Levitating Frog: And Other Serious Discoveries of Silly Science > Status Update

Helen Rupp
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— Oct 04, 2025 09:54PM
The Salmon Cannon and the Levitating Frog: And Other Serious Discoveries of Silly Science

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Helen Rupp
Helen Rupp is on page 71 of 288
— Sep 17, 2025 04:07AM
The Salmon Cannon and the Levitating Frog: And Other Serious Discoveries of Silly Science


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