Connecting Baking and Physics: Ideas for Your Presentation

  • Context: High School 
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    Food Physics
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Discussion Overview

The discussion revolves around the intersection of baking and physics, specifically exploring how various aspects of baking, such as chocolate and energy content, can be related to physics concepts. Participants share ideas for a presentation topic that connects these two fields.

Discussion Character

  • Exploratory
  • Conceptual clarification
  • Debate/contested

Main Points Raised

  • One participant seeks suggestions on how to relate baking, particularly chocolate, to physics in a presentation.
  • Another participant proposes using a chocolate candy bar and a microwave to determine the speed of light, referencing an external source for instructions.
  • A different participant suggests examining the energy content of a Snickers bar, comparing it to gasoline to explore energy conversion and efficiency.
  • Humor is introduced with a light-hearted response about how far one could drive a Prius on the energy from a Snickers bar.
  • Another participant mentions the existence of literature connecting science and cooking, specifically referencing a German author and suggesting further research on the topic.

Areas of Agreement / Disagreement

Participants present various ideas and approaches, but there is no consensus on a single topic or method to explore. Multiple competing views and suggestions remain in the discussion.

Contextual Notes

Some suggestions rely on specific external resources, and the discussion includes references to energy calculations that may depend on additional assumptions or definitions not fully explored within the thread.

Who May Find This Useful

This discussion may be useful for students or individuals interested in the scientific principles underlying cooking and baking, as well as those looking for creative presentation ideas that integrate physics with everyday activities.

cinderblock
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I have to create a presentation on a physics-related topic. I personally love baking and would like to know what aspect of baking should I focus on that is also related to physics? Or how can i relate chocolate to physics?

Any help would be greatly appreciated!
 
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cinderblock said:
I have to create a presentation on a physics-related topic. I personally love baking and would like to know what aspect of baking should I focus on that is also related to physics? Or how can i relate chocolate to physics?

Any help would be greatly appreciated!

Use a large chocolate candy bar and your microwave to determine the speed of light:

Instructions here:
http://everything2.com/index.pl?node_id=1767345

Creator ;)
 
Why don't you look into the energy content per gram of a Snickers bar. See

http://caloriecount.about.com/calories-snickers-bar-i19155

271 calories per 57 grams = 19,900 joules per gram. Now look up the energy content of gasoline (~44,000 joules peer gram). Both fuels get their energy from the heat of oxidation, in one case metabolism, and the other straight oxidation. How far can we drive a Prius on a Snickers bar?

Bob S
 
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Bob S said:
How far can we drive a Prius on a Snickers bar?

As far as you can drive by lunchtime?
 
There are books about the connection of science to cooking.
I've only found the German link
https://www.amazon.com/dp/3540009086/?tag=pfamazon01-20
But maybe you can google Peter Barham. He has given lectures in GB.

Also I have various articles from a German science magazine, so if you happen to know German let me know :)
 
Last edited by a moderator:

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