🚀When spacecraft accelerate together while attached to a string, length contraction causes the string to snap.
🔗The electromagnetic forces holding the string together undergo length contraction, tearing the string apart.
🌌From a moving perspective, events that used to be simultaneous no longer are, causing the spacecraft to snap the string.
💥Normal objects do not tear themselves apart when they accelerate because intermolecular forces transmit the acceleration throughout the object, causing it to contract instead.
🧩Spacetime diagrams are useful tools for understanding the complex interactions between objects and effects like length contraction.