|Sprout bean seeds for 3 days in moist paper towels inside pieces of folded aluminum foil. |
Then tape one or more packets on the turntable and set it for 78 RPM. Allow the machine to rotate continuously for 5 days. After the 5 days are up, turn off the record player and without changing the position of the foil, open them up and observe the beans.
The rotating turntable creates a gravity with an outward force instead of the normal down.