: Functional flight has been achieved using miniature jet turbines. Inventor Richard Browning’s Gravity Industries suit uses 1,050 horsepower turbines to allow for controlled human flight.
: Real-life "Iron Man" projects often swap iron for Titanium-Gold alloys or Carbon Fiber reinforced with Kevlar to achieve the necessary strength-to-weight ratio. FE Iron man Suit
The "FE Iron Man Suit" typically refers to one of two things: a witty chemistry pun where "FE" represents the elemental symbol for iron ( : Functional flight has been achieved using miniature