Would the Death Star's superlaser actually work? | Summary and Q&A

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November 29, 2016
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World Science Festival
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Would the Death Star's superlaser actually work?

TL;DR

Despite its fictional portrayal, the Death Star's laser weapon does not work as depicted.

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Questions & Answers

Q: How does the Death Star's laser weapon work?

The Death Star is said to have eight laser beams that converge to create a super laser beam capable of destroying planets. However, from a scientific standpoint, this is not feasible as lasers do not work that way.

Q: Why did the scientist believe that the Death Star's laser weapon wouldn't work?

The scientist doubted the functionality of the Death Star's laser weapon due to the incorrect portrayal of lasers converging to form a super laser beam. Scientifically, lasers do not combine in that manner.

Q: What did the experiment with laser pointers demonstrate?

The experiment showed that even with multiple laser pointers being pointed at the same spot, they do not combine to form one super laser beam. Instead, multiple individual beams remain visible.

Q: What message does the scientist convey through the experiment?

The scientist emphasizes that with a little technology and scientific knowledge, it is possible to debunk myths and solve mysteries, whether they are fictional, like the Death Star, or real-life, like analyzing chemicals at a crime scene.

Summary & Key Takeaways

  • The Death Star supposedly functions with eight laser beams converging to create a super laser beam that can destroy planets.

  • A scientist analyzes the concept and concludes that lasers don't work that way.

  • A simple experiment is conducted onstage with laser pointers to demonstrate that multiple lasers do not combine to form one super laser beam.

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