👉 The blocks fluid, also known as the liquid metal blocks, are a type of solidified alloy used in high-performance applications, particularly in aerospace and nuclear industries. These blocks consist of interlocking, hexagonal-shaped solidified metal segments that retain their liquid-like properties at room temperature but harden into a rigid, strong structure when cooled. This unique characteristic allows them to maintain flexibility and toughness even after solidification, making them ideal for applications requiring both strength and resilience, such as fuel rods in nuclear reactors or structural components in spacecraft. Their ability to absorb energy and resist cracking under stress is crucial for ensuring safety and durability in extreme conditions.