"@107 Just tried the yo-yo experiment. I set a yo-yo..."

"hehe, I admit I hadnt heard of this before, but as o..."

"neither, it would seem, is difference appreciation...."

"Spork, Please provide the evidence that it is possi..."

"Spork, Please provide the evidence that it is possi..."

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

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

"There was a similar art installation in Seattle in t..."

"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..."

"my first rock concert was with david in 2000 - we sa..."

"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...."