Ambisinister

If you met an ambisinister man, what would he be?

Donyi Polo

Where in the world would you find the religion of Donyi Poloism?

Hint: Rising Sun

PB55

Invented independently in the US (1902) and Germany (1903). The first German prototype was called the PB55, but the first batch of 3000 was lost at sea while being shipped abroad. What?