The long now

History

Empires, inventions, ruptures and overlooked lives that still shape the present tense.

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Q0795
WonderTechnology

Early hard drives stored only a few megabytes while filling large cabinets, a sharp contrast with today's pocket-sized storage.

Modern phones casually store photos, videos and apps in amounts early computer rooms could not imagine. Early drives were mechanical, heavy and expensive, with tiny capacity by today's standards. This matters because progress can hide the physical struggle behind ordinary convenience. The so-what: what feels small now was once room-sized ambition.

Q0800
WonderTechnology

The 2,000-year-old Antikythera mechanism could predict astronomical positions — an analogue 'computer'.

Recovered in 1901 from a Roman-era shipwreck off the Greek island of Antikythera, this bronze device from around 100 BC used dozens of precise gears to predict eclipses, planetary positions and even the timing of the Olympic Games. Often called the first known analogue computer, nothing of comparable complexity appears again for over a thousand years.

Q0808
WonderHistory

Mansa Musa, the 14th-century ruler of Mali, was so wealthy that accounts say his gold spending affected economies along his pilgrimage route.

Mansa Musa's famous 14th-century pilgrimage to Mecca carried the gold-rich power of Mali into the awareness of the wider Afro-Eurasian world, and accounts of his lavish giving fixed him in memory as an extraordinary ruler. The exact figures are debated, so the honest takeaway is scale, not fable: wealth becomes history when it changes what other societies notice.