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Date: 2/4/10 Prepared by: Javier Kienzle , Fellow - GK12 Program Presented at: Columbia High School Supported by: NSF Graduate Teaching Fellow in K-12 Education Program Associated Institution: Stevens Institute of Technology - Hoboken, NJ Sources: NAE, NRC (2009).
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Date: 2/4/10Prepared by: Javier Kienzle, Fellow - GK12 ProgramPresented at: Columbia High SchoolSupported by: NSF Graduate Teaching Fellow in K-12 Education ProgramAssociated Institution: Stevens Institute of Technology - Hoboken, NJ Sources: NAE, NRC (2009) The Fourteen Grand challenges of engineering
Keep in mind… “Although engineers cannot solve these challenges alone, neither can the challenges be solved without engineers.”
Making Solar Power Economical • There is a natural efficiency for converting solar energy to electricity. • This limit is imposed by material properties.
Providing Energy from Fusion • In essence, fusion is the opposite of fission (nuclear reactors) • E = mc2 • Requires 100 million Kelvin!
Developing Carbon-Sequestration Methods • CO2 pollution is a big problem • How do we “capture” it instead of releasing it into the atmosphere? • Chemically • Store underground • Reduce emissions
Managing the Nitrogen Cycle • Nitrogen is abundant in out atmosphere, and essential for life. • Humans have made an impact: nitrogen overload • Fertilizer • Fossil-fuels
Last but not least… • Engineering better medicines • Advancing health informatics • Securing Cyberspace • Enhancing virtual reality • Advance personalized learning • Engineering the tools of scientific discovery
Questions Questions or Comments?