Werll then, I see exosuit, and mech are on the table. I'll will take a dozen of each please.

Korean amp suit



Yes this is a working exosuit...made back in the 60s. Centurions power extreme!




Its japan, you saw it coming a mile away.

Well we've got the mech's and the hit and run tactics, welcome to the Tau gentlemen

well humanity during the dark ages of technology was more advanced than tau in 40k, before the 30k-40k we will have to see the glorius era of the humanity.

Nice vids but i see there is still the issue of power in the first one.
Cables don't count.

Although i dont have a link it is a known fact the US navy is developing rail guns, simply google it