Chance Discoveries: Post-it Notes
Автор: NBC News Learn
Загружено: 2020-05-02
Просмотров: 27831
Описание: This NBC News Learn video, part of a series on "Chance Discoveries" in chemistry, tells the story of 3M chemist Spencer Silver, who in a lab experiment created a weak adhesive with no apparent practical use -- until a 3M colleague, Arthur Fry used it to develop the first Post-it Notes.
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке: