Portaportal. com, page 2

Ice Cream, continued:

·       Interview with an Ice Cream Scientist

http://www.scientificamerican.com/podcast/episode.cfm?id=000B969C-1187-14AA-8EB283414B7FFE87

·       Making Ice Cream with Snow (or crushed ice)

http://www.stevespanglerscience.com/experiment/00000042

·       What’s That Stuff? Ice Cream!

http://pubs.acs.org/cen/whatstuff/stuff/8245icecream.html

Lake Erie

·       Lake Erie ‘Dead Zone’

http://www.epa.gov/lakeerie/eriedeadzone.html

·       Lake Erie Facts

http://www.dnr.state.oh.us/tabid/7828/Default.aspx

·       Lake Erie Hypoxic Zone Doesn’t Affect All Fish the Same, Study Finds

http://www.sciencedaily.com/releases/2011/01/110110142001.htm

·       Lake Erie PowerPoint

http://docs.google.com/viewer?a=v&q=cache:hCX-4c3VRNAJ:epa.gov/glnpo/solec/solec_2004/presentations/Lake_Erie_(George).pdf+lake+erie+ecology&hl=en&gl=us&pid=bl&srcid=ADGEESjK568b1JWrA-P1q6OfcWSlVtk97V03giix6fPt8JCBMID8_mBwnJNNeEyhnBh7pBgeT5TvLw-2paSj

·       Lake Erie Water Levels

http://www.dnr.state.oh.us/geosurvey/lakeerie/lefact1/tabid/7829/Default.aspx

·       Lake Erie: Facts and Figures

http://www.great-lakes.net/lakes/ref/eriefact.html

·       The Erie Canal

http://pbskids.org/bigapplehistory/building/topic1.html

Louisiana Estuary

·       Barataria estuary now ground zero in Gulf oil spill

http://www.abcactionnews.com/dpp/news/national/barataria-estuary-now-ground-zero-in-gulf-oil-spill

·       Basic Information about Estuaries

http://water.epa.gov/type/oceb/nep/about.cfm

·       BP oil spill reaches delicate wetlands of Louisiana

http://www.guardian.co.uk/environment/2010/may/21/bp-oil-spill-wetlands-louisiana

·       Estuaries

http://oceanservice.noaa.gov/education/tutorial_estuaries/

·       Estuary: Where River Meets the Sea

http://www.gma.org/katahdin/estuary.html

·       Habitats: Estuaries - Characteristics

http://www.onr.navy.mil/focus/ocean/habitats/estuaries1.htm

·       NASA’s Imagery of the Oil Spill

http://www.nasa.gov/topics/earth/features/oilspill/index.html

·       The Lake Pontchartrain Basin: Louisiana’s Troubled Urban Estuary

http://pubs.usgs.gov/fs/pontchartrain/index.html

Mentos & Soda

·       An Explosive Pair

http://www.npr.org/templates/story/story.php?storyId=5341058

·       Diet Coke & Mentos

http://www.sciencekids.co.nz/experiments/dietcokementos.html

·       Mentos Diet Coke Geyser

http://www.stevespanglerscience.com/experiment/00000109

·       Nucleation Goes Nuclear

http://www.sciencebuddies.org/science-fair-projects/project_ideas/MatlSci_p023.shtml

·       Science of Mentos-Diet Coke Explosions Explained

http://abcnews.go.com/Technology/science-mentos-diet-coke-explosions-explained/story?id=5069276

Nonpoint Source Pollution

·       Adopt a Watershed

http://www.adopt-a-watershed.org/

·       Clean Water Programs for the Hudson River Estuary

http://www.dec.ny.gov/lands/5098.html

·       Editorial: The fire is quenched

http://www.post-gazette.com/forum/19990630edriver2.asp

·       Exploring the Environment: Water Quality

http://www.cotf.edu/ete/modules/waterq/wqphysmethods.html

·       Nonpoint Source Pollution

http://oceanservice.noaa.gov/education/tutorial_pollution/

·       Stop Pointless Personal Pollution

http://www.epa.gov/owow/nps/nps_edu/pdf/act_stop.pdf

·       Streams in the City

http://www.epa.gov/owow/nps/nps_edu/pdf/act_stop.pdf

·       USGS Water Science for Schools

http://ga.water.usgs.gov/edu/

·       Water Cycle - Animated Diagram

http://earthguide.ucsd.edu/earthguide/diagrams/watercycle/

·       What is nonpoint source pollution?

http://www.epa.gov/owow_keep/NPS/index.html

·       What is Nonpoint Source Pollution?

http://water.epa.gov/polwaste/nps/whatis.cfm

·       What YOU can do to prevent NPS pollution

http://water.epa.gov/polwaste/nps/whatudo.cfm

Paper Airplanes

·       A Change in the Winds: Studying Bernoulli’s Principle

http://www.sciencebuddies.org/science-fair-projects/project_ideas/Aero_p039.shtml

·       Aerodynamics

http://www.fi.edu/fellows/fellow2/oct98/index.html

·       Beginner’s Guide to Aerodynamics

http://www.grc.nasa.gov/WWW/K-12/airplane/bga.html

·       Forces of Flight

http://www.fi.edu/flights/own2/forces.html

·       How Far Will It Fly? Build and Test Various Paper Planes

http://www.sciencebuddies.org/science-fair-projects/project_ideas/Aero_p046.shtml

·       Make the Wind Work for You!

http://www.sciencebuddies.org/science-fair-projects/project_ideas/Aero_p040.shtml

·       Motion and Gravity

http://www.physics4kids.com/files/motion_gravity.html

·       Science of Cycling

http://www.exploratorium.edu/cycling/aerodynamics1.html

·       Studying Rockets

http://www.keystone.fi.edu/visits/billturnerrocket.shtml

·       The Lift of Various Wings

http://www.fi.edu/wright/again/wings.avkids.com/wings.avkids.com/Curriculums/Aerodynamics/liftwings_summary.html