He learns about different projects that the scientists are working on.

VOA: special.2009.03.25

You've working on projects, you've working with your co-workers.

你一直在处理项目，与同事们一起工作。

so that 课堂 - SpeakingMax英语口语达人

Everybody's working on new projects. And Comic-Con is the place you can see those projects before anybody else."

VOA: standard.2010.07.23