1. Power Generation Using Magnetohydrodynamic Generator with a Circulation Flow Driven by Solar-Heat-Induced Natural Convection, United States Environmental Protection Agency "Science Inventory" Report, https://cfpub.epa.gov/si/si_public_record_report.cfm?Lab=NCER&count=10000&dirEntryId=187263&sea rchall=&showcriteria=2&simplesearch=0&timstype=