Re-order Paragraphs

Put the sentences in the correct order:

1. ▲▼As a result, it is now widely regarded as the earliest known analog computer, built more than two thousand years ago.
2. ▲▼The scans revealed that the device was an astonishing astronomical calculator, able to predict eclipses and track the movements of the planets.
3. ▲▼This changed in the 2000s, when teams used high-resolution X-ray tomography to map the hidden teeth and inscriptions layer by layer.
4. ▲▼Early scholars could see that it contained interlocking cogs, yet they had no way to peer inside the fused, encrusted fragments.
5. ▲▼The Antikythera mechanism, a corroded lump of bronze gears recovered from a Roman-era shipwreck in 1901, baffled researchers for decades.