Computer image, illustration from The New Book of Knowledge, © 1997 Grolier Incorporated. All rights reserved. Used by permission of the publisher. Edited by Mathieu Markus.

Telegraph image from Berliner and Constitution image: http://www.masterclips.com

Berliner, Easteman, Massie, Hoff, Jobs and Wozniak, Russell, Edgerton, Holly, Maurer, Keck Shultz, Wang, O'Choa, Hopper, Waterman, Tesla, Gould, Engelbart, Cray, Deforest, Hoover, Carlson, Noyce, Morse: permission via email: http://www.invent.org

Babbage email: http://www.cbi.umn.edu/access.htm

Farnsworth email: http://songs.com/pws, perfessr@songs.com

Heraldry gif: http://homepage.tinet.ie/~eddiegeo

http://155.187.10.12/flags/semaphore.html

Here is the permission, Jim Croft: jrc@anbg.gov.au
http://www.anbg.gov.au/people/croft.jim.html
ph 02-6246-5500
fx 02-6246-5248
GPO Box 1600 Canberra ACT 2601

Here is the permission
National Inventors Hall of Fame: http://www.invent.org
Email: tholling@invent.org

This is the permission by email,
Eddie
Web page: http://homepage.tinet.ie/~eddiego

Permission for the brain gifs:
Dr. Eric H. Chudler
E-mail: chudler@u.washington.edu
URL: http://weber.u.washington.edu/~chudler/neurok.html

Here is the permission for the runes pic:
Sigurd Towrie - Blackhall - Kirbister - Stromness - Orkney
E-Mail: sigurd@orkneyjar.com
Orkneyjar - The Heritage of Orkney: http://www.orkneyjar.com

Dutch sign 1, 2, 3: http://www.verkeer.demon.nl/b-index.htm

Permission via email: http://www.angelfire.com/ct/jillsmustang2/fire.html
Free gif for smoke signal

All the flags and the maps, for the countries are free from:
http://www.graphicsmaps.com/clipart.htm