DTS-2 01/02/2016

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# DESIGN

<img src="http://bpando.org/wp-content/uploads/07_F_Whitlocks__Sons_Packaging_Marx_BPO.jpg" alt="Drawing" style="width: 360px;"/>
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## From an Engineering Perspective

## Ozan Keysan

[http://keysan.me](http://keysan.me)

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background-image: url(http://www.writersedit.com/wp-content/uploads/2013/12/the-little-prince.jpg)
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# Little Prince
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# Little Prince:

## "Can you please -- draw me a sheep...?"
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<img src="http://www.prattlibrary.org/uploadedImages/www/books_and_media/blog/Pratt_Library_Blog/little%20prince%20sheep.jpg" alt="Drawing" style="width: 200px;"/>
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<img src="http://www.aaronkoblin.com/work/thumbImages/sheep.jpg" alt="Drawing" style="width: 850px;"/>

[10.000 different sheep designs](http://www.thesheepmarket.com/)
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# Your Challenge
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# Draw me an elephant!
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<img src="http://blog.sciencescore.com/media/elephant-ears1.jpg" alt="Drawing" style="width: 850px;"/>
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[Who’ll Freeze First? A Puzzle About Size and Staying Warm](http://noticing.co/on-size-and-warmth/)
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[Who’ll Freeze First? A Puzzle About Size and Staying Warm](http://noticing.co/on-size-and-warmth/)

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[Who’ll Freeze First? A Puzzle About Size and Staying Warm](http://noticing.co/on-size-and-warmth/)

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[Who’ll Freeze First? A Puzzle About Size and Staying Warm](http://noticing.co/on-size-and-warmth/)
[Size and Metobolism](http://noticing.co/on-size-and-metabolism/)
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## (Heat \\(\propto\\) Mass, Heat Dissipation \\(\propto\\) Surface Area)
<img src="https://upload.wikimedia.org/wikipedia/commons/4/43/Angry_elephant_ears.jpg" alt="Drawing" style="width: 500px;"/>

## [Square-Cube Law](http://www.youtube.com/watch?v=qoM17ikreio)

[Square-cube law](https://www.youtube.com/watch?v=qzq710aOHjE)
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## (Heat \\(\propto\\) Mass, Heat Dissipation \\(\propto\\) Surface Area)
<img src="http://noticing.co/wp-content/uploads/2015/08/elephant-with-tail.gif" alt="Drawing" style="width: 500px;"/>

[Small is mighty](https://www.youtube.com/watch?v=qoM17ikreio)
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# What about in humans?
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<img src="http://noticing.co/wp-content/uploads/2015/05/512px-volume_surface.svg.png" alt="Drawing" style="width: 600px;"/>
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# What about in humans?

<img src="http://noticing.co/wp-content/uploads/2015/05/saami_family_1900.jpg" alt="Drawing" style="width: 800px;"/>
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# What about in humans?

[Bermann's rule](https://en.wikipedia.org/wiki/Bergmann%27s_rule), [breathing problems](http://noticing.co/how-insects-breathe/)
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<img src="http://cdn.cameradebate.com/wp-content/uploads/2014/09/how-slim-apple-watch.jpg" alt="Drawing" style="width: 800px;"/>
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class: middle, left
<img src="https://pbs.twimg.com/media/BxRMH1GCEAA1oTZ.png" alt="Drawing" style="width: 900px;"/>

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# Space Elevators

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# Space Elevator
<img src="https://www.themittani.com/sites/default/files/illustration-and-climber.jpg" alt="Drawing" style="width: 600px;"/>

# Why we can't have them?
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# Space

<img src="http://l3.yimg.com/bt/api/res/1.2/8Vq.6_RFdeZX3vZM5KS5hA--/YXBwaWQ9eW5ld3NfbGVnbztxPTg1O3c9NjMw/http://media.zenfs.com/en/blogs/technews/fva-630-star-trek-warp-drive-enterprise-credit-nbc.jpg" alt="Drawing" style="width: 800px;"/>
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# Why ISS has that weird shape?

<img src="https://upload.wikimedia.org/wikipedia/commons/0/04/International_Space_Station_after_undocking_of_STS-132.jpg" alt="Drawing" style="width: 800px;"/>
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# Why ISS has that weird shape?

## Modularity

<img src="http://i.imgur.com/eWUrZuZ.gif" alt="Drawing" style="width: 600px;"/>
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# Why ISS has that weird shape?

## Function over form

[Source](http://gizmodo.com/why-does-the-international-space-station-have-such-a-we-1692193163), [Common misconceptions about space](http://www.projectrho.com/public_html/rocket/misconceptions.php)
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# Star Wars: TIE Fighter

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# When you have a design:
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# Don't ask: How does it work?
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# But ask: How does it fail?

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# Hocam ama gidis yolum dogru

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<img src="https://i.kinja-img.com/gawker-media/image/upload/1482527510869977233.jpg" alt="Drawing" style="width: 900px;"/>
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<img src="https://i.kinja-img.com/gawker-media/image/upload/1482527510705425553.jpg" alt="Drawing" style="width: 800px;"/>

[The TIE Fighter Is The Worst Spacecraft In The Star Wars Universe](http://jalopnik.com/the-tie-fighter-is-the-worst-spacecraft-in-the-star-war-1737549846)
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<img src="https://i.kinja-img.com/gawker-media/image/upload/1482527510981606289.jpg" alt="Drawing" style="width: 800px;"/>

[5 Reasons 'Star Wars' Spaceships Make Absolutely No Sense](http://www.popularmechanics.com/military/weapons/news/a18552/5-reasons-star-wars-spaceships-make-absolutely-no-sense/)
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# Make lots of lots of different designs
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# Eliminate them one by one until you find the best design
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<img src="https://i.kinja-img.com/gawker-media/image/upload/1482518465308288942.jpg" alt="Drawing" style="width: 900px;"/>
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<img src="https://i.kinja-img.com/gawker-media/image/upload/1482527511394558097.jpg" alt="Drawing" style="width: 850px;"/>

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# Think outside the box
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although, it is not easy

<img src="https://upload.wikimedia.org/wikipedia/commons/thumb/1/14/France_in_XXI_Century._Whale_bus.jpg/800px-France_in_XXI_Century._Whale_bus.jpg" alt="Drawing" style="width: 800px;"/>
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## Don't forget the physics rules:
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 They are always there to get you down, so get prepared.

# Thank you!

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# Thank you! 
## You can download this presentation from: [keysan.me/presentations](http://keysan.me/presentations)