"Dennis M. Bushnell"@en . . . . "American"@en . . "NASA scientist"@en . "Dennis M. Bushnell is a NASA scientist and lecturer. As chief scientist at NASA Langley Research Center, he is responsible for technical oversight and advanced program formulation. His work is focused mainly on new approaches to environmental issues, in particular to climate issues. Bushnell has received numerous awards for his work. Bushnell has promoted research at NASA into LENR (low energy nuclear reactions, or cold fusion)"@en . . "Dennis M. Bushnell"@en . . . . . . . . . "Dennis M. Bushnell is a NASA scientist and lecturer. As chief scientist at NASA Langley Research Center, he is responsible for technical oversight and advanced program formulation. His work is focused mainly on new approaches to environmental issues, in particular to climate issues. Bushnell has received numerous awards for his work. Bushnell has promoted research at NASA into LENR (low energy nuclear reactions, or cold fusion)"@en .