So you're a freakishly smart engineer. You have a million dollar grant from the government to invent something. You only have 3 months to develop it. What would you invent?
Flag I would invent a flying disc that can be used instead of a ball to play catch with.
At first I was going to say something like "...frisbee dur hur hur!" but then I got what you were saying. You don't throw it, it just floats... well that sounds kind of cool.
Hmmm, I guess a boring answer would be that since it was a government grant I would want to invent something that benefitted my country.. or something for the whole world.
Or I heard that whoever invented a way to freeze tomatoes in a way that when they defrosted they were still the same as fresh would get mega $$$, so that would be kinda cool.
Commercially available underwater and flying cars would be awesome.
Why stop at 6 months? you should event a whole range with different time frames.. also, you would make even more money if you didn't just stop at the face.
Haha, and then you could awesomely prank your friends and give them a bald spot!
I would invent a pencil that could be changed into any color you want. Including the standard graphite pencil. And yeah. It would be epic. Sexy. And rainbow.