Carbon fiber is five times stronger than steel but very lightweight, which makes it useful for things like jet packs or futuristic gear. It is made from stacked, sheet-like layers of carbon that create a strong, stiff frame without adding much weight.
Carbon fiber is a human-made material made of long, thin strands of almost pure carbon woven together and set in resin. This composite material is extremely strong and stiff yet much lighter than most metals, so it is used in airplanes, race cars, and high-tech sports equipment.
