Please put forward your short and space-related questions in the Sound Off box below.

CNN: Ask Stephen Hawking a space question

But if you're up there on a dais and there's a podium right in front of you, and there's some sense that what you're saying might be important, could you please put on a dress tie to go with your dress shirt?

WSJ: How Mitt Romney and Rick Santorum Should Be Dressing | Moving Targets

Put your chin up a little bit, please.

NPR: Driver's License Photo Tips from the DMV

On flat roads, shifting gears will allow you to put more or less effort into your ride as you please, allowing for a lot of levity in the experience.

ENGADGET: Schwinn Tailwind electric bike review