It does not seem, however, that organic chemists were much worried about barriers to rotation in organic molecules in general at that time because there was no technique available to demonstrate the phenomenon experimentally.
“Since that time up until the present time, there have been progress, and changes all through the time. The changes have not come by themselves; these changes have come from the doings of everyone in the country.”
“I heard this music coming out of the radio and it was 'Ain't Nobody's Business.' It got me. I thought, 'I can do this.' I decided just like that. No romantic story.”