top | item 40944218 (no title) throwaway4good | 1 year ago Supersonic = +1 mach, hypersonic = +5 mach. discuss order hn newest dghughes|1 year ago But toothbrushes are ultrasonic. I can never find mine. banku_brougham|1 year ago the plasma ball is opaque to radar, making it hard to detect.
dghughes|1 year ago But toothbrushes are ultrasonic. I can never find mine. banku_brougham|1 year ago the plasma ball is opaque to radar, making it hard to detect.
dghughes|1 year ago
banku_brougham|1 year ago