Name: 古代人を研究するために 考古学者が使っているのは...何を？ (To Study Ancient Humans, Archeologists Are Using... What?!)
Uploaded: 2021-01-14T10:38:33.000Z
Duration: 4 min 55 s
Description: VoiceTubeの動画で発音を聞きながら英語表現を覚えよう！学べる英語：

法助動詞 B1

years in the dirt, digging around to learn

there's also a lot more going on these days.

In fact, in the last few years, archeologists

methods from other fields to advance their own work.

So today, while you will find some researchers

knee-deep in dust, you'll find others using techniques

from computer science, meteorology, and even

astronomy to learn about people who used to

These things are often associated with militaries

and tech companies, but recently, they've been

That lets us find larger patterns and big-picture

details we can't pick up from the ground.

And by studying areas using different kinds

of light, satellites can also reveal hidden structures.

For example, in 2011, the BBC announced that

researchers studying Egypt had used infrared

satellite images to spot mud walls underneath the sand.

Further analysis of these images revealed

cities down there, too — including thousands

If they exist, these sites are likely around

Outside of Egypt, satellites have also helped us

Which is less fun, but is a major problem

in the field and something to keep track of.

For example, places like Peru, Guatemala,

Belize, and even New England have pretty dense

forests that satellites can't see through.

So lately, scientists have started mapping

in everything from meteorology to self-driving cars.

In this method, they fly a plane overhead

light to return to the plane, scientists can

the ground, and whatever structures might

sunken Roman villas, and in 2018, a huge,

square kilometers of cities, towns, roads —

more than ten million people likely lived there!

And we found it all without a single archaeologist

If you think about it, satellites and LiDAR

because it takes a page out of astronomers' playbooks.

It involves some of the most powerful things

and they're one source of high-energy particles

These rays aren't harmful to us on the ground,

but researchers pay a lot of attention to them

for other reasons: Physicists, for example,

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古代人を研究するために 考古学者が使っているのは...何を？ (To Study Ancient Humans, Archeologists Are Using... What?!)

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enormous

reveal

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古代人を研究するために考古学者が使っているのは...何を？ (To Study Ancient Humans, Archeologists Are Using... What?!)