"Since I have built and operated several of these dev..."

""For those who are worried about the propeller, I'm ..."

"The source of the energy needed to propel the cart t..."

"Mark asks, "How can you cause the string to wind aro..."

""people talk about the air behind the cart. Has anyo..."

"You mean that guy from The Mole with the Steve Marti..."

"

I encourage everyone to glance at this s

"Takuan, thanks for the links. There are lots of in..."

"I've been thinking about this some more and people t..."

"Looks like that would compliment some ..."

"As these discoveries were "unexpected" it stands to ..."

""So basically, what you're saying is that it's like ..."

"Clearly pattern recognition is not universal...."

"Frank Zappa had parents?..."

"These threads grow faster than I can type (and I hav..."

"#86 So basically, what you're saying is that it's li..."

"I can’t believe this. It’s a girl in a mono colored ..."

"Actually at first outside in the wind the wind back-..."

""Will a propeller make my bicycle go faster, too?" ..."

""Those two statements contradict each other. If ther..."