Questions Answered by David

lisa have you done any things wrong by 358kvna26 to Lisa, Katie, David, Colin, Caoimhe Comments: (No comments so far )
When did you get to be a Boston scientist? by 352kvna32 to Caoimhe, Colin, David, Katie, Lisa Comments: (No comments so far )
why do airplanes crash by jamal to Caoimhe, David Comments: (So far, one comment )
how does it feel to be a engineer by jamal to Caoimhe, David Comments: (No comments so far )
Do you think we will evolve into birds of some sort anytime soon with the help of caffeine???????????????? by Jimbob Sherwood to Caoimhe, Colin, David Comments: (No comments so far )
can you make airplane safer but light enough to fly? by 374kvna32 to David Comments: (No comments so far )
what was the first thing you made by 322kvna26 to David, Colin, Caoimhe Comments: (No comments so far )
How do rockets work by 653kvna44 to David, Colin Comments: (No comments so far )
Do you have to pay for the things you break? by Diarmuid to David Comments: (No comments so far )
how does gravity wo0rk? by 653kvna44 to David, Colin Comments: (No comments so far )