"My friends,I ask you to join in this historic journey to have the courage to choose change.

VOA: special.2009.09.13

"My friends,I ask you to join in this historic journey to have the courage to choose change,".

VOA: standard.2009.08.26

The website is overseen by a group of working physicists, but you don't need a Nobel Prize to join in the adventure of sub-atomic particles.

VOA: standard.2010.03.05

This brought in their writing skills. After we talk about all of them, we will write the numbers down - now this is three and two more - before we even tell them the plus sign, you know,how to join things together."

VOA: standard.2010.08.10