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It’s easy to assume that modern conveniences require modern technology. Central heating, apartment buildings, takeout restaurants, and even machines capable of detecting earthquakes all sound like products of relatively recent history. Humans, however, have been solving familiar problems for thousands of years, often with surprisingly sophisticated results. Ancient engineers developed systems that resemble technologies we still use today, while ordinary people lived in crowded apartment buildings, grabbed prepared food on the go, and covered walls with messages that wouldn’t look entirely out of place on social media. The materials and mechanics have certainly changed, but many supposedly modern ideas are much older than they appear. Here are 15 modern-looking things that are actually shockingly old.
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Central Heating
Ancient Romans used a system called a hypocaust to circulate hot air beneath floors and sometimes through walls. It was especially common in bath complexes and wealthy homes, making radiant heating a surprisingly ancient luxury.
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Takeout Food
Grabbing prepared food on the go was already normal in ancient cities. Pompeii had numerous street-facing food counters known as thermopolia, where customers could purchase ready-to-eat food and drinks.
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Apartment Buildings
Ancient Rome was filled with multistory residential buildings known as insulae that housed large numbers of urban residents. Many even had commercial spaces at street level, making the arrangement remarkably similar to modern mixed-use apartment buildings.
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Graffiti
Pompeii’s walls preserve everything from declarations of love and political messages to insults and ordinary observations. Apparently, giving people a public surface and expecting them not to write on it has been a losing battle for thousands of years.
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Public Restrooms
Roman cities had communal public latrines featuring rows of seats positioned over drainage systems. The plumbing was impressive for its time, although the complete lack of privacy would probably be a harder sell today.
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Snow Goggles
Long before modern sunglasses, Inuit and other Arctic peoples developed protective eyewear made from materials including bone, ivory, antler, and wood. Narrow openings reduced the intense glare reflected by snow and helped prevent snow blindness.
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Refrigeration
Keeping things cold didn’t begin with an electrical appliance in the kitchen. Persian yakhchāls used clever architecture and insulation to store ice in extremely hot climates centuries before mechanical refrigeration existed.
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Flamethrowers
The Byzantine Empire famously used Greek fire, an incendiary weapon that could be projected toward enemy ships through specialized equipment. The exact formula has been lost, but the basic concept can look startlingly modern in historical illustrations.
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Robots and Automatons
Ancient engineers built mechanical devices capable of performing predetermined movements using weights, water, air pressure, and other mechanisms. Hero of Alexandria even described automated theatrical systems that could perform sequences without someone manually operating every movement.
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Alarm Clocks
People were finding elaborate ways to wake themselves up long before anyone could hit snooze on a phone. Ancient water clocks could incorporate mechanisms that produced sounds at predetermined times, providing an early version of an audible alarm.
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Cosmetic Surgery
Reconstructive surgery has roots stretching back more than 2,000 years. The ancient Indian medical text associated with Sushruta describes sophisticated surgical procedures, including techniques for reconstructing damaged noses.
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Earthquake Detectors
Around 132 CE, Chinese scholar Zhang Heng created an elaborate device designed to indicate the direction of distant earthquakes. His seismoscope couldn’t measure earthquakes like modern instruments, but the idea of mechanically detecting seismic events was astonishingly advanced for its time.
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Firefighting Equipment
Ancient cities had plenty of reasons to worry about fires, and people developed technology to fight them. Hand-operated pumps capable of directing water existed in the ancient world, while Rome eventually organized dedicated groups responsible for responding to fires.
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Indoor Plumbing
Pipes, drains, toilets, and sophisticated water systems existed thousands of years before modern bathrooms. Civilizations including those of the Indus Valley built remarkably advanced urban drainage and sanitation networks.
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Frozen Desserts
Ice cream as we know it is relatively modern, but humans have been combining ice or snow with flavorful ingredients for centuries. Different cultures developed chilled and frozen treats long before anyone had the luxury of opening a freezer for dessert.
The post 15 Modern-Looking Things That Are Actually Shockingly Old appeared first on Den of Geek.
