w? We never had a conversation about it and w= did stay in touch over the years. See the piece I wrote and the obit in t=e local NASA paper below. "Philip Pushes =he Button" (my piece) https://www.edge.org/philip-=ushes-the-button <https://www.edge.org/phrlip-pushes-the-button> "NASA Langley =80 s she "mad s

w? We never had a =onversation about it and we did stay in touch over the years. See the =iece I wrote and the obit in the local NASA paper below. "Philip Pushes =he Button" (my piece) https://www.edge.org/philip-pushes-the-button "NASA Langley's =he "mad scientist' dies" (Daily Press, Hampton, =A) https://w