Alumni Kwanza Jones and José E. Feliciano make Princeton history with major gift .

Largest gift to the University by Black and Latino donors will name two dormitories and expand Princeton’s ability to attract and support talented students from all backgrounds

Research shows conversation quickly spreads droplets more than six feet inside buildings .

An international team of researchers have found that ordinary conversation creates a conical, "jet-like" airflow that quickly carries a spray of tiny droplets from a speaker’s mouth across meters of an interior space. This has significant implications for the transmission of diseases like COVID-19.