Original sentence: Some projects undertaken under Vaughan's directorship included Montgomery Knight's helicopter research, the Georgia Economic Survey, $6,000 in aeronautical research for the Guggenheim Foundation, and textile research that created cotton roving and spinning processes that were three to five times faster than contemporary practices
Edited sentence: Examples of projects undertaken under Vaughan's directorship include Montgomery Knight's helicopter research, the Georgia Economic Survey, $6,000 in aeronautical research for the Guggenheim Foundation, and textile research that created cotton roving and spinning processes that were three to five times faster than contemporary practices