2. Air filter system to extract the most harmful pollutants at high altitudes buoy by floaters of helium or hydrogen. (it might reduce the global warming)
3. A way to repair the North Pole. (it might reduce the global warming)
4. Design of a prototype that may reduces the emission after combustion. (it might reduce the global warming)
5. Law that will help reduce global warming. (it might reduce the global warming)
6. Unified aqueduct system to deliver small packages, water and electricity. (it might reduce the global warming)
7. Biblical experiments that tie wool and linen.(it might give clean energy)
8. Electrical experiments that tie salt water with electricity and magnetism.
9. New type of turbine.
10. Mechanism that stimulate and relax the body.
11. Controversial experiment that involves gases.
12. Experimental Hydrogen vortex.
