Optical Properties of Materials presentation

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Discussion Overview

The discussion revolves around ideas for an oral presentation in an Optical Properties of Materials class, with a focus on finding engaging and less theoretical topics. Participants share suggestions and resources to aid in the preparation of the presentation.

Discussion Character

  • Exploratory, Conceptual clarification, Homework-related

Main Points Raised

  • One participant expresses a desire for presentation topics that are pleasant and not overly theoretical, mentioning an interest in the color-changing abilities of chameleons.
  • Another participant shares a link to a website about the causes of color, which may provide relevant information.
  • A different participant suggests discussing how liquid crystal displays (LCDs) work, noting that there are various resources available online, including images and videos.
  • This participant also recommends searching for "nematic crystals" for further exploration of the topic.

Areas of Agreement / Disagreement

Participants have not reached a consensus on a specific topic, and multiple suggestions are presented, indicating a variety of interests and approaches.

Contextual Notes

Some suggestions may depend on the definitions of "theoretical" and "pleasant," which are not explicitly clarified in the discussion.

skyboarder2
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Hi everyone,

I'm trying to gather some ideas of subjects for an oral presentation in my Optical Properties of Materials class: I'd love to find something pleasant or at least nice to develop (like I heard "how a cameleon changes color?"^^), not too theoretical if possible... And with some websites/paper to prepare it...
Do you have some ideas which could help me? Thanks you a lot
Skyboarder
 
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Last edited by a moderator:
How about discussing how a liquid crystal display works?

Typing "how LCD works" into google bring up everything from pics to video to very theoretical articles.

If you want to go further try typing in

nematic crystals

go well
 

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