A Harvard professor has claimed in his new book that alien waste passed near Earth in 2017. It attracted skepticism and intrigue.
Daniel Leiberman, professor at Harvard, looks in ‘Practice’ why exercise, despite the aggravations, is worthwhile
Professor at United States passes the final hours of his life qualifying exams and his history conveys the speeches | El Salvador News
“Dejé de ducharme y la vida continuo”: the expert in preventive medicine and professor of Yale who questions how and where we work | International | Notice
