'Silkworms spin their cocoons by moving their heads in this numerical pattern figure skaters make on ice'
a figure eight
SILK: Silkworms spin their cocoons by moving their heads in this numerical pattern figure skaters make on ice
Silkworms spin their cocoons by moving their heads in this numerical pattern figure skaters make on ice
Silkworms spin their cocoons by moving their heads in this numerical pattern figure skaters make on ice
SILK
a figure eight
SILK