Abstract:
The dependence on oil and other fossil fuels for over 80% of our energy and the continued emission of carbon dioxide threatening stable climate are captured in a single term: sustainability. Although we generally agree that sustainability is valuable, there is less agreement on how much sustainability is necessary or desirable. Continue reading “Sustainable Energy: Fact or Fiction”
Abstract:
Fracking is a step in the production of gas and oil by the high pressure fragmentation of shale using water, sand and chemicals. Using fracking to produce shale oil and shale gas has the potential to make the United States largely independent of foreign sources of natural gas and significantly less dependent on foreign sources of oil. Continue reading “FRACKING – the quest for energy independence”
PHYSICS WITH A BANG!
Students, families, teachers and especially the curious are invited to attend our annual Holiday Lecture and Open House. See fast, loud, surprising and beautiful physics demos performed by Profs. Heinrich Jaeger and Sidney Nagel. Talk to scientists about their latest discoveries. Continue reading “Physics with a Bang! / Ask a Scientist!”
Part 2 of the program features keynote speaker Bechara Choucair, M.D., Commissioner of the Chicago Department of Public Health, who will highlight the obesity problem and present his vision for a healthier Chicago. Continue reading “The Policy of Obesity”
Experts say that the major contributing factors to the obesity epidemic are complex and multiple, but lack of access to healthy, affordable food (“food deserts”), and uptake even when it is accessible, and insufficient physical activity are believed to be the most significant. Continue reading “The Science of Obesity”