Watch a video clip of the 1999 Nobel Laureate in Chemistry, Ahmed Zewail, receiving his Nobel Prize medal and diploma during the Nobel Prize Award Ceremony at the Concert Hall in Stockholm, Sweden, on 10 December 1999.
To cite this page MLA style: "Ahmed Zewail - Prize Presentation". Nobelprize.org. Nobel Media AB 2014. Web. 30 Jan 2015. <http://www.nobelprize.org/nobel_prizes/chemistry/laureates/1999/zewail-prize-present.html>