(goku just arrives on the scene)  nappa: vegeta, what does the scouter say about his power level?  vegeta: it's 1006
the number 9001 when read upside down
"(goku just arrives on the scene)  nappa: vegeta, what does the scouter say about his power level?  vegeta: it's 1006" What is the definition of "1006"?