00:00Why does an Iron Man use vibranium to build his armor?
00:02Could it be too expensive even for Tony Stark?
00:04Actually, the answer is quite simple.
00:06Tony Stark is a person who always thinks about the future
00:08and is constantly trying to improve his armor.
00:10In the first Iron Man movie,
00:12Tony discovered that his armor made of steel
00:14would freeze at high altitudes.
00:15As soon as he returned to Earth,
00:16he changed the material to a mixture of titanium and gold.
00:19In Captain America Civil War,
00:21Ant-Man managed to disable the weapons of Tony's armor
00:23during the fight with Captain America and the Winter Soldier.
00:25Tony realized that they always attacked his arc reactor.
00:27Frustrated, Tony began using nanotechnology materials,
00:30solving those problems.
00:31As a science genius, he knows that vibranium has a weakness.
00:34When attacked by supersonic waves,
00:35it loses its strength and the armor becomes useless.
00:38Knowing this, Tony would never use vibranium.
00:40After all, he always wanted the perfect armor.
