Dr Hill Science News
General Interest Articles and Discussions
Monday, 9 July 2018
Mass - made easy
A kilogram is 600 trillion trillion protons. Listen for more details
http://lessonpeer.com/drhillteach/Mass%20-%20made%20easy.mp3
No comments:
Post a Comment
Your thoughts
‹
›
Home
View web version
No comments:
Post a Comment
Your thoughts