Considering Killian's identity as 'Master of Technology,' how does his travel in American comics allow for the introduction of new, technologically advanced gadgets or weapons?

Killian's travels provide him with access to diverse technological resources and allow him to acquire, adapt, or create cutting-edge gadgets or weapons. He can potentially steal or reverse-engineer technologies from different cultures and civilizations. The plot often revolves around the discovery or acquisition of these new technologies, increasing stakes with each innovation. His travels allow him to incorporate exotic and powerful equipment which enhances his threat level.