Thermal management is one of the most significant bottlenecks in modern technology. From the overheating of smartphones to the cooling costs of massive data centers, and from the lifespan of electric vehicle batteries to the heat shields of spacecraft, everything depends on how quickly and effectively we can transfer heat. Traditional metals like copper and aluminum are reaching their physical limits. However, in the realm of nanotechnology, carbon-based nanomaterials—such as Carbon Nanotubes (CNTs) and Graphene—are offering a new physical reality to break through these barriers.