Remote Control
When Krillin and Trunks went back to Dr.Gero's laboratory
to destroy he's secret main computer, they found a big plan
on Android 17 and his weakpoints.Krillin then gave these plans to Bulma, who then studied the plans
and managed to make a remote control very similar to the one Dr.Gero had.The remote control
was built to shut down Android 18, but Krillin couldnt do it.
