TeacherGeek
Perched on just 2 wheels, kids love exploring friction by putting different materials on the end that drags. Daring students can even construct a motorcycle! Optional challenges take cars beyond the drag strip. Kids can design their dragster to do wheelies, donuts, jumps, and more.
Includes
two 12" dowels
three 6" dowels
four 4" dowels
five 5" dowels
two 2" dowels
2 hole plates
3 perpendicular blocks
slide stop
eight #10 washers
small 1.5-3V motor with leads
AA battery holder
3 small rubber bands
2 wheels
2 tire rubber bands
Requires AA battery, sold separately.