To view this video please enable JavaScript, and consider upgrading to the latest web browser
Colour: The Spectrum of Science
Akopọ:
Fiimu ati ile-ikawe fidio wa le jẹ ṣiṣan tabi gbaa lati ayelujara nipasẹ awọn ọmọ ẹgbẹ nikan
Ọrọìwòye