About this video
This video shows how engineers use bubbles to build underwater bridges without hurting fish. It explains why loud noises can be harmful to sea creatures. Learn about a special tool called a bubble curtain!
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What kind of animal was hurt by the noise from building the bridge?
Answer: Fish
Q2 What is the name of the tool that uses bubbles?
Answer: Bubble curtain
Q3 Where was the bridge being built?
Answer: San Francisco Bay
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