An ice skater moves on glass. The mechanism uses a long gear
train.
The skater stays on the ice by magnet.
Last month there was a New Year's Ball to drop.
It ran on SENSORSCITY.
Helpers are making changes for February.
Running the programs on RED ROVER
can get you teleoperators license.
Now the skater is ready.
Above is Red Rover and the NXT vehicle.
Red Rover programs run gates and cars and monorail in the city below.
The NXT can be run through SENSORSCITY. It travels over lines.
The Ice skater and a monorail and the color challenge and the car count
run on the RCX on SENSORSCITY.