A Mini Lesson: How Small is a Nanometer?
The winning "How Small is a Nanometer" video, with a new deluxe ending. Gives you a sense of NANO VOLUME, not just nano size. How many adults fit inside a Mini Cooper? How many cheerleader dolls? And finally, how many nano folks would fit inside a very mini, Mini Cooper?
See the Spanish language version at • Una minilección: ¿Qué tan pequeño es ...