The Salmon Cannon is NOT a Weapon! - playtunez.com
Published: 1 year ago By: Science Channel
By: Science ChannelPublished: 1 year ago
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The Quick and the Curious
Full Episodes Streaming FREE on Science GO: https://www.sciencechannelgo.com/the-quick-and-the-curious/
Salmon can swim hundreds of miles and throw themselves up over waterfalls, but hydroelectric dams can be a struggle for them. This pneumatic tube shoots them to safety!
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