Acknowledgements
Information on stone tools and woomera http://www.whitehat.com.au/australia/inventions/Aboriginal.asp- visited on 13.06.13
Stone tool picture-http://australianmuseum.net.au/The-spread-of-people-to-Australia/-visted on 12.06.2013
Woomera picture-http://www.futureal.net/oscar-pistorius-and-unfair-advantages/-visited on 13.06.13
Information on the Stump-Jump and stump-jump picture-http://biotechnology-innovation.com.au/innovations/agriculture/jump_plough.html and http://en.wikipedia.org/wiki/Stump_jump_plough-visited on the 13.06.13
Infomation on the coolgardie safe-http://museumvictoria.com.au/discoverycentre/infosheets/the-coolgardie-safe/
http://kangaroojase.hubpages.com/hub/Did-You-Know-This-Was-Invented-In-Australia
http://en.wikipedia.org/wiki/Coolgardie_safe and the picture http://museumvictoria.com.au/discoverycentre/infosheets/the-coolgardie-safe/- all visited on 13.06.13
Information on the stay-sharpening knife-http://www.powerhousemuseum.com/australia_innovates/?behaviour=view_article&Section_id=1040&article_id=10056-and the picture- http://www.powerhousemuseum.com/australia_innovates/?behaviour=view_article&Section_id=1040&article_id=10056 all visited on the 16.06.13
The information on the life saving reel and picture,http://www.powerhousemuseum.com/australia_innovates/?Section_id=1050&article_id=10061&behaviour=view_article,https://en.wikipedia.org/wiki/Life_saving_reel
infomation on the blast glass-http://au.news.yahoo.com/technology/digital-home/galleries/g/-/9979876/22/ ,
http://au.news.yahoo.com/technology/digital-home/galleries/g/-/9979876/22/
http://news.google.com/newspapers?nid=799&dat=19750425&id=3WZIAAAAIBAJ&sjid=NFMDAAAAIBAJ&pg=6825,1582554 and the picture-http://news.google.com/newspapers?nid=799&dat=19750425&id=3WZIAAAAIBAJ&sjid=NFMDAAAAIBAJ&pg=6825,1582554- visited on the 19.06.13
Infomation on the dynasphere and picture-http://www.erico.com/products/RailS3000.asp visited on the 19.06.13
Infomation on the notepad-http://www.apc-online.com/twa/history6.htmland picture-https://sites.google.com/site/thenotepadinvention/the-first-notepad
Stone tool picture-http://australianmuseum.net.au/The-spread-of-people-to-Australia/-visted on 12.06.2013
Woomera picture-http://www.futureal.net/oscar-pistorius-and-unfair-advantages/-visited on 13.06.13
Information on the Stump-Jump and stump-jump picture-http://biotechnology-innovation.com.au/innovations/agriculture/jump_plough.html and http://en.wikipedia.org/wiki/Stump_jump_plough-visited on the 13.06.13
Infomation on the coolgardie safe-http://museumvictoria.com.au/discoverycentre/infosheets/the-coolgardie-safe/
http://kangaroojase.hubpages.com/hub/Did-You-Know-This-Was-Invented-In-Australia
http://en.wikipedia.org/wiki/Coolgardie_safe and the picture http://museumvictoria.com.au/discoverycentre/infosheets/the-coolgardie-safe/- all visited on 13.06.13
Information on the stay-sharpening knife-http://www.powerhousemuseum.com/australia_innovates/?behaviour=view_article&Section_id=1040&article_id=10056-and the picture- http://www.powerhousemuseum.com/australia_innovates/?behaviour=view_article&Section_id=1040&article_id=10056 all visited on the 16.06.13
The information on the life saving reel and picture,http://www.powerhousemuseum.com/australia_innovates/?Section_id=1050&article_id=10061&behaviour=view_article,https://en.wikipedia.org/wiki/Life_saving_reel
infomation on the blast glass-http://au.news.yahoo.com/technology/digital-home/galleries/g/-/9979876/22/ ,
http://au.news.yahoo.com/technology/digital-home/galleries/g/-/9979876/22/
http://news.google.com/newspapers?nid=799&dat=19750425&id=3WZIAAAAIBAJ&sjid=NFMDAAAAIBAJ&pg=6825,1582554 and the picture-http://news.google.com/newspapers?nid=799&dat=19750425&id=3WZIAAAAIBAJ&sjid=NFMDAAAAIBAJ&pg=6825,1582554- visited on the 19.06.13
Infomation on the dynasphere and picture-http://www.erico.com/products/RailS3000.asp visited on the 19.06.13
Infomation on the notepad-http://www.apc-online.com/twa/history6.htmland picture-https://sites.google.com/site/thenotepadinvention/the-first-notepad