In this task, you are given a summary for US Congressional and California state bill, your task is to generate a Title for this bill. The preferred titles are under forty words and mention the purpose of the bill.

Department of Energy Nanoscale Science and Engineering Research Act - Directs the Secretary of Energy, through the Office of Science of the Department of Energy, to support a program of research and development (R&D) in nanoscience and nanoengineering, including efforts to further the understanding of the chemistry, physics, materials science, and engineering of phenomena on a scale of one to 100 nanometers.
A bill authorizing funding for nanoscale science and engineering research and development at the Department of Energy for fiscal years 2002 through 2006.