1. Floating Topic
2. Energy
   1. Alternative Fuels
      1. Used Vegetable Oil
      2. Biomass
      3. Biodiesal
   2. Solar
   3. Wind
   4. Nuclear
3. EARTH
   1. Geology
   2. Soils
   3. Eco Systems
      1. Food Chain
4. WATER
   1. Water Pollution
      1. Drainage
   2. Treatment/Filtration
      1. Oil spil demo
      2. Filteration center
         1. Potable Water
         2. pipe systems
            1. Effectiveness
            2. Bernoullis
            3. Pipe Networks
            4. Pressure
            5. Flow rate
            6. Design: storm drain pollution
            7. Flood gates
      3. Design: water filtration with rocks, sand, coffee filters...
      4. key words
   3. hydro-energy
      1. Water Cycle
         1. Design: cloud in a bottle
         2. Key words
            1. Precipitation
      2. waterwheel
      3. turbines, pumps
5. ATMOSPHERE
   1. Ozone
      1. Atmosphere
   2. CO2 Cycle
      1. CFCs
6. Earth Day 4/22/2012
   1. Energy Awareness
   2. Sustainability
      1. Urban Planning
      2. Green Roof
      3. LEED
         1. NAB, 41 Cooper Square
   3. trash clean up
   4. 3 Rs
      1. Reduce
         1. conservation
      2. Reuse
      3. Recycle
         1. scrap metal