Among the final designs of the senior-level projects displayed at the Allen Chapman Activities Center of the University of Tulsa campus, the hand-powered tricycle clearly stands out from the bunch. While saying so, we never mean to put down other green designs; they were as good as the trike we wish you to be conversant with.
The human-powered tricycle will assist young girls who cannot move about due to a paralytic stroke or similar accident. Other designs include a portable gas-powered turbine that provides clean electricity, a multi-functional cart designed and a tool for scanning fractures and corrosion in oil tanks.
