Want to Learn More? 

“Sunscreen” Wikipedia.org maintained by the Wikimedia Foundation, Inc. 9 Apr. 2008


“What is the History of Sunscreen?” wiseGeek maintained by the Conjecture Corporation. 9 Apr. 2008


 “A brief history of sunscreen…” Himaya.com powered by Himaya Sports Sun Protection. 9 Apr. 2008


“Greek Olympics” Crystalinks.com powered by Crystalinks.19 Apr. 2008 


“Christopher Columbus” Kidport.com powered by Kidport. 19 Apr. 2008


“Charles Darwin” Ucar.edu maintained by University Corporation for Atmospheric Research. 19 Apr. 2008 http://www.windows.ucar.edu/cgi-bin/tour_def/people/enlightenment/darwin.html 

“2006: PIZ BUIN celebrated its 60th anniversary-a success story” PIZ BUIN.com powered by PIZ BUIN corporation. 19 Apr. 2008


“Sunscreen Ingredients: Finding Protection for UVA, UVB, and Visible Light” Awardspace.com maintained by the Support Group for Sun Sensitive People. 19 Apr. 2008 http://sun1.awardspace.com/Sunscreens/sunscreen_ingredients.htm 

“Sun Protection Factor” Coolibar.com powered by Coolibar. 24 Apr. 2008 


“Current UV Index Forecast” Weather.com maintained by National Oceanic and Atmospheric Administration’s National Weather Service. 24 Apr. 2008 http://www.weather.gov/view/national.php?prodtype=ultraviolet 

“Vitamin D” Healthlink.edu maintained by the Medical College of Wisconsin. 23 Apr. 2008


 “Oakland Increase of rickets in young tracked in Bay Area Vitamin D via sun or fortified formula is called essential” sfgate.com maintained by San Francisco Chronicle. 23 Apr. 2008 


“Vitamin D” Wikipedia.org maintained by the Wikipedia Foundation, Inc. 23 Apr 2008


“Understanding Vitamin D Cholecalciferol” Vitamindcouncil.org maintained by Vitamin D Council. 23 Apr. 2008


“Sun Protective Clothing: Get in on the Trend” skincancer.org maintained by Skin Cancer Foundation. 23 Apr. 2008 


“2.6 Skin” Google.com powered by Oulu University Library. 23 Apr. 2008 http://www.google.com/imgres?imgurl=http://herkules.oulu.fi/isbn9514266463/html/graphic66.png&imgrefurl=http://herkules.oulu.fi/isbn9514266463/html/x563.html&h=73&w=142&sz=252&tbnid=ETX2m1B5XdwJ:&tbnh=73&tbnw=142&prev=/images%3Fq%3Dlayers%2Bof%2Bthe%2Bepidermis%2Bpictures&sa=X&oi=image_result&resnum=1&ct=image&cd=1 

“Out In the Sun? The Big Difference Between Sunscreen and Sunblock” EasyArticles.com maintained by EasyArticles. 23 Apr. 2008 http://www.easyarticles.com/article-36413.htm 

Sunblock vs. Sunscreen” suncarepro.com maintained by Sun Care. 23 Apr. 2008


“What is the Difference Between Sunscreen and Sunblock?” About.com powered by The New York Times Company. 23 Apr. 2008 http://beauty.about.com/od/summertanning/f/sunscreenblocks.htm 

“Melanoma” cancer.gov maintained by the National Cancer Institute. 24 Apr. 2008


“Skin Cancer” Wikipedia.org maintained by the Wikipedia Foundation, Inc. 24 Apr. 2008 


“Add an ‘E’ to the alphabet for identifying melanoma” medicalnewstoday.com powered by MediLexicon International Ltd. 24 Apr. 2008 http://www.medicalnewstoday.com/articles/17478.php





Sunscreen Chemistry
Sunscreen verses Sunblock
Vitamin D Synthesis
Discovery of  Sunscreen Active Ingredients
Skin Cancer
Portirat of the Sun SPF
Ultra-Violet Radiation
Lesson Plans