Demo used for 7B-summer/Nathan Lowhorn/2018

Provides the Demo List.
UCB IndexTitlesort ascendingDate
A+25+0 Two disks, one weighted in center and other on rim, roll down ramp.2018-10-19
A+30+15 Rotating chair with dumbbells or weighted bicycle wheel.2018-10-29
A+5+20 Bowling ball pendulum swings back to nose.2018-10-05
Provides the Special Request Demo List.
UCB IndexTitlesort ascendingDate
Table has no row!