00:00Imagine holding a pocket-sized supercomputer, one that tells time, tracks your exact location, and maps the stars, entirely without
00:10electricity, silicon, or microchips.
00:13This is a Moogle astrolabe, built in 1612. It's heading to auction in London, and functioned as the ultimate 17th
00:22-century smartphone.
00:22Back then, if you wanted to navigate the world or get highly precise timekeeping, you had to rely on a
00:29patchwork of unreliable mechanical tools.
00:32Otherwise, you were tethered to the massive, stone instruments of a stationary astronomical observatory.
00:38A wealthy Moogle nobleman named Aka Afsal wanted something better.
00:43He commissioned this specific device so he could carry the computing power of a full observatory right in his own
00:49hands.
00:49By compressing the utility of massive stone observatories into a portable mathematical dial,
00:55this instrument allowed a single traveler to navigate the vast complexities of the Moogle empire with unprecedented precision.
01:03But calling it pocket-sized might be a bit of a stretch.
01:06This specific instrument weighs over 18 pounds and stands roughly 18 inches tall.
01:12Those dimensions dwarf the typical astrolabes of the era.
01:16This was the high-performance Pro Max hardware of its day.
01:19That sheer volume of heavy, beautifully engraved brass was entirely intentional.
01:25It communicated the nobleman's immense wealth and high social status to anyone watching him work.
01:30To understand how it works, you have to look at the math.
01:34The astrolabe takes a three-dimensional model of the universe and compresses it into a two-dimensional mathematical projection.
01:40To input data, the user physically rotates these brass plates, known as climates,
01:45and aligns them with the highest altitude of the sun at noon or the north star at night.
01:50Once that alignment is set, the dial generates immediate outputs.
01:54You can read the exact time of sunset, calculate the heights of distant buildings,
01:59or pull astronomical data to cast detailed horoscopes.
02:03And the hardware is incredibly precise.
02:06On dry land, a skilled user could pinpoint their exact latitude with a margin of error of just 7 to
02:1215 miles.
02:12By perfectly mapping the heavens to a physical plate,
02:16early engineers created an analog calculator capable of solving complex, worldly math problems with a simple twist of a dial.
02:24Looking closely at the interface,
02:26it comes pre-programmed with exact location data for 94 cities and 38 star pointers.
02:32This text reveals a fascinating operating system.
02:36Star names and measurements are beautifully engraved in both Persian and Sanskrit Devanagari script.
02:41Seeing these two languages sit side by side on the brass surface
02:45provides physical proof that Islamic and Indian scientific traditions were deeply intertwined
02:51and working in tandem during the Mughal era.
02:53Right now, this particular instrument is sitting on the London auction block,
02:58and collectors are preparing to pay millions of dollars to acquire it.
03:02That sky-high price comes down to extreme rarity.
03:06It is one of only two known astrolabes ever jointly crafted by a legendary family workshop,
03:12run by brothers Kayim Mohamed and Mohamed Mukim in Lahore.
03:16It also boasts pristine provenance.
03:19For centuries, it survived completely intact by being passed down privately
03:24through the hands of the Jaipur royal family.
03:26These buyers are bidding for a royal heirloom
03:29that perfectly combines rare family craftsmanship with precise Lahore engineering.
03:34A chance to own one of the most sophisticated examples of pre-modern computing still in private hands.
03:41For a long time, the history of the scientific revolution
03:44has been taught largely as a European phenomenon.
03:48Tools like this astrolabe challenge that assumption.
03:51The sheer mathematical accuracy required to build it proves that precision engineering,
03:56complex astronomy, and high art were thriving as a unified craft in Asia at the exact same time,
04:02and it connects directly to the phone currently sitting in your pocket.
04:06That original desire to mathematically map our physical coordinates onto a grid
04:10laid the groundwork for modern GPS and satellite technology.
04:14Our tools have obviously evolved from engraved brass plates to microscopic silicon chips,
04:19yet the underlying human drive to hold the universe in our hands remains exactly the same.
04:25Which brings up an interesting question.
04:27If a 400-year-old brass multitool commands millions at auction today,
04:31what modern gadget will achieve that exact same status four centuries from now?
04:36Will a first-generation iPhone or perhaps an early VR headset
04:40become the priceless, highly sought-after artifact of the year 2426?
04:44Let us know what you think will make the cut down in the comments.
04:48And don't forget to subscribe.
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