Hold onto your seats—this Hot Wheels rocket just SMASHED SPEED RECORDS at 700+ MPH! 🚀💨 Watch the engineering madness behind this hypersonic toy car as it launches, shatters limits, and leaves destruction in its wake! 💥 Is this the future of toy physics?br br 🔍 Behind-the-scenes: How we built this insane speed machine!br ⏱️ BLINK AND YOU’LL MISS IT—seriously, it’s THAT fast.