SlideShare a Scribd company logo
1 of 24
Download to read offline
Copyright
fair use & first sale
1Saturday, August 24, 13
Why Should Librarians Care About
Copyright?
2Saturday, August 24, 13
Copyright is the legal framework
under which Libraries operate.
3Saturday, August 24, 13
What You Need To Know
(The good-parts version.)
4Saturday, August 24, 13
US Constitution
Article One: Section Eight
Congress Shall Have The Power To:
Promote the Progress of Science
and useful Arts, by securing for
limited Times to Authors and
Inventors the exclusive Right to
their respective Writings and
Discoveries;
5Saturday, August 24, 13
Creators get a limited monopoly on their work for a
limited time.
After that limited time, ownership passes to the
public domain.
With some adaptation, these are still the rules today.
tl;dr
6Saturday, August 24, 13
What Can Be Copyrighted?
“Fixed in a tangible medium of expression.”
Books, DVDs, computer files, napkin sketches...
Original works
Creative works
7Saturday, August 24, 13
What Cannot Be Copyrighted?
Ideas
Facts
Government documents
(Patents & trademarks are similar but not the
same as copyright.)
8Saturday, August 24, 13
1. the right of reproduction (public & private)
2. the right to create derivative works (public & private)
3. the right to distribution (public)
4. the right to performance (public)
5. the right to display (public)
6. the digital transmission performance right.
(public)
What does Copyright Protect?
9Saturday, August 24, 13
How Long Does Copyright
Last? (US)
Anything published before 1923 is out of copyright.
For anything published after 1977 copyright lasts the
life of the author + 70 years.
1923-1977: It’s complicated. 95 years, unless ...
... works for hire, unpublished, orphan works
10Saturday, August 24, 13
fairuse.stanford.edu
chillingeffects.org/
fairuse/
11Saturday, August 24, 13
?
12Saturday, August 24, 13
Copyright is Broken
“I think the most important thing is to problematize
existing structures.”
@CopyrightLibn Nancy Sims
13Saturday, August 24, 13
Copyright was created when the
printing press was the dominant
information technology.
14Saturday, August 24, 13
Photocopiers Challenged
Copyright
The Internet Broke
Copyright.
15Saturday, August 24, 13
Broken Copyright Laws
Rules written to regulate press that cost six figures
and require skilled labor to operate aren’t effective
when every office has a Xerox or cassette recorder.
But there is a quality distinction between “real”
items and “copies.
Digital media breaks the economics of supply and
demand. When there are an infinite number of
perfect, free copies, what does one charge?
16Saturday, August 24, 13
First Sale & Fair Use
17Saturday, August 24, 13
First Sale:
If you own something, you call sell or lend it without
the permission of the creator. (Think: cars and
houses.)
Libraries own books and DVDs, thus we can lend them
to our cardholding users.
First sale does not apply to digital files in most cases.
18Saturday, August 24, 13
Fair Use
the purpose and character of your use
the nature of the copyrighted work
the amount and substantiality of the portion taken,
the effect of the use upon the potential market.
See more at: fairuse.stanford.edu/overview/fair-use/four-factors/
19Saturday, August 24, 13
copyright in
academe
20Saturday, August 24, 13
Code of Best Practices for Fair
Use in Academic Libraries
www.arl.org/storage/documents/publications/code-of-
best-practices-fair-use.pdf
21Saturday, August 24, 13
http://www.arl.org/storage/
images/fair-use-infographic-
aug2013-1200x7050.png
22Saturday, August 24, 13
?
23Saturday, August 24, 13
2. Nicholas Schiller
3. Marcus Hansson
13. Andrew Plumb
14. By Develop GmbH (Archiv der Develop GmbH, Langenhagen) [CC-BY-SA-3.0-de
(http://creativecommons.org/licenses/by-sa/3.0/de/deed.en)], via Wikimedia
Commons
14. By Jimbo Wales, Fredrik CC-BY-SA-3.0 (http://creativecommons.org/
licenses/by-sa/3.0/)], via Wikimedia Commons
15. Jorge Cham (c) http://www.phdcomics.com/comics/archive.php?
comicid=1200
22. Nhenze (Own work) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/
by-sa/3.0)
24Saturday, August 24, 13

More Related Content

What's hot

Lesson on Digital Ethics & Copyrights
Lesson on Digital Ethics & CopyrightsLesson on Digital Ethics & Copyrights
Lesson on Digital Ethics & Copyrightscomputerswithredin
 
Slides Part 02 Copyright Law for Digital teaching and Learning May 2014
Slides Part 02 Copyright Law for Digital teaching and Learning May 2014Slides Part 02 Copyright Law for Digital teaching and Learning May 2014
Slides Part 02 Copyright Law for Digital teaching and Learning May 2014Darius Whelan
 
Video Games and Copyright laws
Video Games and Copyright lawsVideo Games and Copyright laws
Video Games and Copyright lawsmissstevenson01
 
Copyright Overview
Copyright OverviewCopyright Overview
Copyright OverviewKathy Gill
 
Copyright And How To Protect Your Art (Linkedin)
Copyright And How To Protect Your Art (Linkedin)Copyright And How To Protect Your Art (Linkedin)
Copyright And How To Protect Your Art (Linkedin)teresacheung
 
Open Data and Creative Commons
Open Data and Creative CommonsOpen Data and Creative Commons
Open Data and Creative CommonsHaggen So
 
Copyright(ana a cavazos)
Copyright(ana a cavazos)Copyright(ana a cavazos)
Copyright(ana a cavazos)Sam Houston Lmc
 
Creative Commons and Open GLAM
Creative Commons and Open GLAMCreative Commons and Open GLAM
Creative Commons and Open GLAMMattMcGregor
 

What's hot (10)

Lesson on Digital Ethics & Copyrights
Lesson on Digital Ethics & CopyrightsLesson on Digital Ethics & Copyrights
Lesson on Digital Ethics & Copyrights
 
Slides Part 02 Copyright Law for Digital teaching and Learning May 2014
Slides Part 02 Copyright Law for Digital teaching and Learning May 2014Slides Part 02 Copyright Law for Digital teaching and Learning May 2014
Slides Part 02 Copyright Law for Digital teaching and Learning May 2014
 
Video Games and Copyright laws
Video Games and Copyright lawsVideo Games and Copyright laws
Video Games and Copyright laws
 
Copyright Overview
Copyright OverviewCopyright Overview
Copyright Overview
 
Copyright And How To Protect Your Art (Linkedin)
Copyright And How To Protect Your Art (Linkedin)Copyright And How To Protect Your Art (Linkedin)
Copyright And How To Protect Your Art (Linkedin)
 
Binders Revised July2011
Binders Revised July2011Binders Revised July2011
Binders Revised July2011
 
Open Data and Creative Commons
Open Data and Creative CommonsOpen Data and Creative Commons
Open Data and Creative Commons
 
Copyright(ana a cavazos)
Copyright(ana a cavazos)Copyright(ana a cavazos)
Copyright(ana a cavazos)
 
Creative Commons and Open GLAM
Creative Commons and Open GLAMCreative Commons and Open GLAM
Creative Commons and Open GLAM
 
Propiedad Intelectual por Carlos Correa
Propiedad Intelectual por Carlos CorreaPropiedad Intelectual por Carlos Correa
Propiedad Intelectual por Carlos Correa
 

Similar to Copyright and Academic Libraries

Copyright: Freedom vs. Control
Copyright: Freedom vs. ControlCopyright: Freedom vs. Control
Copyright: Freedom vs. ControlA0u
 
Alfredo alvarado ppt edtc6340 modified_week4
Alfredo alvarado ppt  edtc6340 modified_week4Alfredo alvarado ppt  edtc6340 modified_week4
Alfredo alvarado ppt edtc6340 modified_week4alalv020572
 
What is copyright jcholliday=eb
What is copyright jcholliday=ebWhat is copyright jcholliday=eb
What is copyright jcholliday=ebbibliowoman
 
Copyright, creative commons and artistic integrity
Copyright, creative commons and artistic integrityCopyright, creative commons and artistic integrity
Copyright, creative commons and artistic integrityyagankiely
 
Alfredo alvarado ppt edtc6340
Alfredo alvarado ppt  edtc6340Alfredo alvarado ppt  edtc6340
Alfredo alvarado ppt edtc6340alalv020572
 
Future of Internet Copyrights: Recent Cases and Congress
Future of Internet Copyrights: Recent Cases and CongressFuture of Internet Copyrights: Recent Cases and Congress
Future of Internet Copyrights: Recent Cases and Congressrimonlaw
 
Short History of Creative Commons
Short History of Creative Commons Short History of Creative Commons
Short History of Creative Commons Maria Garruccio
 
Copyright Presention
Copyright PresentionCopyright Presention
Copyright PresentionDavina Thorne
 
Copyright Presention
Copyright PresentionCopyright Presention
Copyright PresentionDavina Thorne
 

Similar to Copyright and Academic Libraries (17)

Ppcopyrightlaw
PpcopyrightlawPpcopyrightlaw
Ppcopyrightlaw
 
Copyright: Freedom vs. Control
Copyright: Freedom vs. ControlCopyright: Freedom vs. Control
Copyright: Freedom vs. Control
 
Alfredo alvarado ppt edtc6340 modified_week4
Alfredo alvarado ppt  edtc6340 modified_week4Alfredo alvarado ppt  edtc6340 modified_week4
Alfredo alvarado ppt edtc6340 modified_week4
 
The Basics Of Copyright Law
The Basics Of Copyright LawThe Basics Of Copyright Law
The Basics Of Copyright Law
 
What is copyright jcholliday=eb
What is copyright jcholliday=ebWhat is copyright jcholliday=eb
What is copyright jcholliday=eb
 
ILL & Copyright: Putting it all Together
ILL & Copyright: Putting it all TogetherILL & Copyright: Putting it all Together
ILL & Copyright: Putting it all Together
 
Ca usa new
Ca usa newCa usa new
Ca usa new
 
Build Your Own eBooks with UDL Book Builder
Build Your Own eBooks with UDL Book BuilderBuild Your Own eBooks with UDL Book Builder
Build Your Own eBooks with UDL Book Builder
 
6.copyright.2020
6.copyright.20206.copyright.2020
6.copyright.2020
 
Copyright, creative commons and artistic integrity
Copyright, creative commons and artistic integrityCopyright, creative commons and artistic integrity
Copyright, creative commons and artistic integrity
 
Alfredo alvarado ppt edtc6340
Alfredo alvarado ppt  edtc6340Alfredo alvarado ppt  edtc6340
Alfredo alvarado ppt edtc6340
 
Copyright lecture
Copyright lectureCopyright lecture
Copyright lecture
 
Copyright lecture
Copyright lectureCopyright lecture
Copyright lecture
 
Future of Internet Copyrights: Recent Cases and Congress
Future of Internet Copyrights: Recent Cases and CongressFuture of Internet Copyrights: Recent Cases and Congress
Future of Internet Copyrights: Recent Cases and Congress
 
Short History of Creative Commons
Short History of Creative Commons Short History of Creative Commons
Short History of Creative Commons
 
Copyright Presention
Copyright PresentionCopyright Presention
Copyright Presention
 
Copyright Presention
Copyright PresentionCopyright Presention
Copyright Presention
 

More from Nicholas Schiller (20)

04252016
0425201604252016
04252016
 
04182016
0418201604182016
04182016
 
04142016
0414201604142016
04142016
 
04062016
0406201604062016
04062016
 
040416
040416040416
040416
 
032116
032116032116
032116
 
03072016
0307201603072016
03072016
 
Esu815x0 02282016
Esu815x0 02282016Esu815x0 02282016
Esu815x0 02282016
 
02222016
0222201602222016
02222016
 
020816
020816020816
020816
 
02032016
0203201602032016
02032016
 
02012016
0201201602012016
02012016
 
01272016
0127201601272016
01272016
 
01222016
0122201601222016
01222016
 
01132016
0113201601132016
01132016
 
12 01-ogp
12 01-ogp12 01-ogp
12 01-ogp
 
1117 ethics
1117 ethics1117 ethics
1117 ethics
 
1027 googlization
1027 googlization1027 googlization
1027 googlization
 
11 03-writing-seo-text
11 03-writing-seo-text11 03-writing-seo-text
11 03-writing-seo-text
 
1006 kuhlthau
1006 kuhlthau1006 kuhlthau
1006 kuhlthau
 

Recently uploaded

Z Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphZ Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphThiyagu K
 
Sanyam Choudhary Chemistry practical.pdf
Sanyam Choudhary Chemistry practical.pdfSanyam Choudhary Chemistry practical.pdf
Sanyam Choudhary Chemistry practical.pdfsanyamsingh5019
 
Disha NEET Physics Guide for classes 11 and 12.pdf
Disha NEET Physics Guide for classes 11 and 12.pdfDisha NEET Physics Guide for classes 11 and 12.pdf
Disha NEET Physics Guide for classes 11 and 12.pdfchloefrazer622
 
Beyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global ImpactBeyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global ImpactPECB
 
social pharmacy d-pharm 1st year by Pragati K. Mahajan
social pharmacy d-pharm 1st year by Pragati K. Mahajansocial pharmacy d-pharm 1st year by Pragati K. Mahajan
social pharmacy d-pharm 1st year by Pragati K. Mahajanpragatimahajan3
 
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptxSOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptxiammrhaywood
 
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Krashi Coaching
 
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in DelhiRussian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhikauryashika82
 
General AI for Medical Educators April 2024
General AI for Medical Educators April 2024General AI for Medical Educators April 2024
General AI for Medical Educators April 2024Janet Corral
 
1029 - Danh muc Sach Giao Khoa 10 . pdf
1029 -  Danh muc Sach Giao Khoa 10 . pdf1029 -  Danh muc Sach Giao Khoa 10 . pdf
1029 - Danh muc Sach Giao Khoa 10 . pdfQucHHunhnh
 
Accessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impactAccessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impactdawncurless
 
Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17Celine George
 
microwave assisted reaction. General introduction
microwave assisted reaction. General introductionmicrowave assisted reaction. General introduction
microwave assisted reaction. General introductionMaksud Ahmed
 
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...EduSkills OECD
 
A Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy ReformA Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy ReformChameera Dedduwage
 
Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3JemimahLaneBuaron
 

Recently uploaded (20)

Código Creativo y Arte de Software | Unidad 1
Código Creativo y Arte de Software | Unidad 1Código Creativo y Arte de Software | Unidad 1
Código Creativo y Arte de Software | Unidad 1
 
Z Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot GraphZ Score,T Score, Percential Rank and Box Plot Graph
Z Score,T Score, Percential Rank and Box Plot Graph
 
Sanyam Choudhary Chemistry practical.pdf
Sanyam Choudhary Chemistry practical.pdfSanyam Choudhary Chemistry practical.pdf
Sanyam Choudhary Chemistry practical.pdf
 
Disha NEET Physics Guide for classes 11 and 12.pdf
Disha NEET Physics Guide for classes 11 and 12.pdfDisha NEET Physics Guide for classes 11 and 12.pdf
Disha NEET Physics Guide for classes 11 and 12.pdf
 
Beyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global ImpactBeyond the EU: DORA and NIS 2 Directive's Global Impact
Beyond the EU: DORA and NIS 2 Directive's Global Impact
 
social pharmacy d-pharm 1st year by Pragati K. Mahajan
social pharmacy d-pharm 1st year by Pragati K. Mahajansocial pharmacy d-pharm 1st year by Pragati K. Mahajan
social pharmacy d-pharm 1st year by Pragati K. Mahajan
 
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptxSOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
SOCIAL AND HISTORICAL CONTEXT - LFTVD.pptx
 
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
Kisan Call Centre - To harness potential of ICT in Agriculture by answer farm...
 
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in DelhiRussian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
Russian Escort Service in Delhi 11k Hotel Foreigner Russian Call Girls in Delhi
 
General AI for Medical Educators April 2024
General AI for Medical Educators April 2024General AI for Medical Educators April 2024
General AI for Medical Educators April 2024
 
1029 - Danh muc Sach Giao Khoa 10 . pdf
1029 -  Danh muc Sach Giao Khoa 10 . pdf1029 -  Danh muc Sach Giao Khoa 10 . pdf
1029 - Danh muc Sach Giao Khoa 10 . pdf
 
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptxINDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
INDIA QUIZ 2024 RLAC DELHI UNIVERSITY.pptx
 
Accessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impactAccessible design: Minimum effort, maximum impact
Accessible design: Minimum effort, maximum impact
 
Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17Advanced Views - Calendar View in Odoo 17
Advanced Views - Calendar View in Odoo 17
 
microwave assisted reaction. General introduction
microwave assisted reaction. General introductionmicrowave assisted reaction. General introduction
microwave assisted reaction. General introduction
 
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
Presentation by Andreas Schleicher Tackling the School Absenteeism Crisis 30 ...
 
A Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy ReformA Critique of the Proposed National Education Policy Reform
A Critique of the Proposed National Education Policy Reform
 
Mattingly "AI & Prompt Design: The Basics of Prompt Design"
Mattingly "AI & Prompt Design: The Basics of Prompt Design"Mattingly "AI & Prompt Design: The Basics of Prompt Design"
Mattingly "AI & Prompt Design: The Basics of Prompt Design"
 
Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3Q4-W6-Restating Informational Text Grade 3
Q4-W6-Restating Informational Text Grade 3
 
Mattingly "AI & Prompt Design: Structured Data, Assistants, & RAG"
Mattingly "AI & Prompt Design: Structured Data, Assistants, & RAG"Mattingly "AI & Prompt Design: Structured Data, Assistants, & RAG"
Mattingly "AI & Prompt Design: Structured Data, Assistants, & RAG"
 

Copyright and Academic Libraries

  • 1. Copyright fair use & first sale 1Saturday, August 24, 13
  • 2. Why Should Librarians Care About Copyright? 2Saturday, August 24, 13
  • 3. Copyright is the legal framework under which Libraries operate. 3Saturday, August 24, 13
  • 4. What You Need To Know (The good-parts version.) 4Saturday, August 24, 13
  • 5. US Constitution Article One: Section Eight Congress Shall Have The Power To: Promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries; 5Saturday, August 24, 13
  • 6. Creators get a limited monopoly on their work for a limited time. After that limited time, ownership passes to the public domain. With some adaptation, these are still the rules today. tl;dr 6Saturday, August 24, 13
  • 7. What Can Be Copyrighted? “Fixed in a tangible medium of expression.” Books, DVDs, computer files, napkin sketches... Original works Creative works 7Saturday, August 24, 13
  • 8. What Cannot Be Copyrighted? Ideas Facts Government documents (Patents & trademarks are similar but not the same as copyright.) 8Saturday, August 24, 13
  • 9. 1. the right of reproduction (public & private) 2. the right to create derivative works (public & private) 3. the right to distribution (public) 4. the right to performance (public) 5. the right to display (public) 6. the digital transmission performance right. (public) What does Copyright Protect? 9Saturday, August 24, 13
  • 10. How Long Does Copyright Last? (US) Anything published before 1923 is out of copyright. For anything published after 1977 copyright lasts the life of the author + 70 years. 1923-1977: It’s complicated. 95 years, unless ... ... works for hire, unpublished, orphan works 10Saturday, August 24, 13
  • 13. Copyright is Broken “I think the most important thing is to problematize existing structures.” @CopyrightLibn Nancy Sims 13Saturday, August 24, 13
  • 14. Copyright was created when the printing press was the dominant information technology. 14Saturday, August 24, 13
  • 15. Photocopiers Challenged Copyright The Internet Broke Copyright. 15Saturday, August 24, 13
  • 16. Broken Copyright Laws Rules written to regulate press that cost six figures and require skilled labor to operate aren’t effective when every office has a Xerox or cassette recorder. But there is a quality distinction between “real” items and “copies. Digital media breaks the economics of supply and demand. When there are an infinite number of perfect, free copies, what does one charge? 16Saturday, August 24, 13
  • 17. First Sale & Fair Use 17Saturday, August 24, 13
  • 18. First Sale: If you own something, you call sell or lend it without the permission of the creator. (Think: cars and houses.) Libraries own books and DVDs, thus we can lend them to our cardholding users. First sale does not apply to digital files in most cases. 18Saturday, August 24, 13
  • 19. Fair Use the purpose and character of your use the nature of the copyrighted work the amount and substantiality of the portion taken, the effect of the use upon the potential market. See more at: fairuse.stanford.edu/overview/fair-use/four-factors/ 19Saturday, August 24, 13
  • 21. Code of Best Practices for Fair Use in Academic Libraries www.arl.org/storage/documents/publications/code-of- best-practices-fair-use.pdf 21Saturday, August 24, 13
  • 24. 2. Nicholas Schiller 3. Marcus Hansson 13. Andrew Plumb 14. By Develop GmbH (Archiv der Develop GmbH, Langenhagen) [CC-BY-SA-3.0-de (http://creativecommons.org/licenses/by-sa/3.0/de/deed.en)], via Wikimedia Commons 14. By Jimbo Wales, Fredrik CC-BY-SA-3.0 (http://creativecommons.org/ licenses/by-sa/3.0/)], via Wikimedia Commons 15. Jorge Cham (c) http://www.phdcomics.com/comics/archive.php? comicid=1200 22. Nhenze (Own work) [CC-BY-SA-3.0 (http://creativecommons.org/licenses/ by-sa/3.0) 24Saturday, August 24, 13