reminiscent of Kitt in Knight Rider. Elsewhere, startups unveiled an Iron Man-style augmented reality helmet, and an X-Men-inspired headband that can read your brainwaves. Scroll down for videos ...

you’d better do it in style. Here are some of the most amazing (and bizarre) helmets you’ve ever seen, from the age of knights and swords. Pictured above. (via TaleWorlds) It was used by ...