Stanford University. Professor Biden's Office.
"Professor, I'd like to entrust you with our research needs." As Stephen spoke, he passed a check to Biden. "As such, I'm willing to provide your research lab with a sum of research funds."
Biden took the check and glanced at the 20,000 dollars written on it, then he asked, "Mr. Stephen, may I know what topic you want me to research?"
"When running, which is more advantageous, the legs of a healthy individual or a prosthesis?" Stephen said.
"A prosthesis? The type the 'blade warrior' uses?" Professor Biden checked.
Stephen nodded and said, "Yes, that's the one. I've brought along some data related to the Flex-Foot Cheetah prosthesis, provided by a prosthesis manufacturer in Iceland. If there is a need, I can even arrange for Phillip to come and cooperate in your research."