The first patent engraved with the word "KOREAN"… Kwon Do-in, the name a Korean left in America

A stone pagoda poured with concrete during the Japanese colonial period, restored 18 years later ...

A roof that lasted a thousand years: the science of Hanok that even takes climate into account.

The identity of the Buddha statue, a failure that lay for a thousand years, now revered as a trea...

China Forgot, Korea Carried On – Who is the True Originator of Ondol Technology?

Is there a philosophy behind Joseon's cesspools? The truth behind the "Snail's Backroom," the las...

The one and only copy of Sejong's manual remains hidden.

Why Did Joseon Clear 600km of Road? – The Real Reason Hidden in the "Samnam-ro"

The identity of the 3-meter cast iron pot, a relic that was struck by lightning while being stole...

The secret of Baekje's Gongsanseong Fortress, which lasted 1,500 years, made of earth, not stone.

The Byeongsan Seowon Newspaper, Unknown to Anyone: Another World Joseon Created Through Literature

Five stories of wood? Korea's only wooden pagoda that hasn't collapsed in 400 years.

Byeongsan Seowon's Ipgyodang, the forbidden classroom of Joseon 400 years ago – This is where Jos...

A 700-year-old stone bridge built by the Goryeo Dynasty, still used by people every day – the tec...

They didn't even cut the stones or straighten the pillars... and yet it lasted for 400 years?

This road was built 600 years ago in Joseon? The identity of Yeongnam Daero, the strategic road c...

It wasn't just a pond… Byeongsan Seowon Gwangyeongji, a space of philosophy created by Joseon.

A Goryeo Bodhisattva statue returned after 600 years... Why did it have to be sent back to Japan?

Joseon transformed humanity with a single door… The hidden philosophy of Byeongsan Seowon's Bokry...

A Joseon prayer carved on the sole of Buddha's feet... Is this a true story from 200 years ago?

The Ugly Buddha Statue Turns Out to Be a National Treasure Design – A Reversal of Sculpture Techn...

The shocking truth behind Joseon's pavilion, Mujinjeong, a spirit that burned longer than fire.

You walked to Gaeseong on a rainy day without an umbrella? The story of a road built by Joseon

Neither a pagoda nor a temple? The identity of the ‘Buddha statue-only building’ built by Joseon

Silla's cliff fortress, with a 1,500-year-old tree still intact in its three-story underground st...

The Secret of Goryeo Bongjeongsa Geukrakjeon, a Building That Lasted 800 Years Without a Single Nail

King and Queen Become Buddhas? The True Identity of the Thousand-Year-Old Twin Buddha Statues

Joseon’s ‘Salgot Bridge’, a technology that has endured for 600 years – still exists in Seoul

Hanbyeokru, which lasted a thousand years, the secret of Goryeo's genius design

The Secret of the Danseoksan Rock-carved Buddha – A Buddhist Land Created by Silla by Carving a M...

800m above sea level, 18km stone wall… A miracle created by Joseon’s Geumjeongsanseong

A miracle on a cliff that has endured for a thousand years – the amazing design secret of Yeongnamnu

A reservoir built by Silla 1,500 years ago… The beginning of Korean civil engineering technology ...

Joseon's Jagyeongru, Surprising the World with a 600-Year-Old Automatic Watch

Americans lined up to buy Korean hoes, turns out it was because of ‘this’

Three Great Mountains in a Pond? The Architectural Miracle of Gwanghanru, Protected for 600 Years

A stone bridge that hasn't collapsed for 200 years? The crazy perfection of Joseon stonemasonry t...

Dozens of tons of Buddha head? The thousand-year-old design secret of Goryeo craftsmen

This is 500 years ago? The psychological warfare design hidden in the Joseon turtle ship

The Secret of the Sutang Stone Bridge – A Goryeo Bridge Buried in the Ground for Hundreds of Years

Manhyujeong, a pavilion that survived a forest fire – the philosophy of Korean architecture that ...

No Ice, No Fire? Joseon's 300-Year-Old Refrigeration System

The ‘ghost bomb’ made by Joseon in the 16th century… The reason why the Japanese army was terrified

Jukseoru, a pavilion on a rock that lasted 800 years – The crazy emotion of traditional Korean ar...

A reservoir created by a monk 1,400 years ago – Korea’s first human sacrifice legend, ‘Gonggeomji’

레오나르도 다빈치를 살린 종이, 한국 한지의 놀라운 비밀

비율 망한 불상이? 국보 된 이유, 충격적입니다

이 절, 왕이 배 타고 직접 들어왔다고? 577년, 백제의 건축 미쳤다!

조선 정부는 손도 안 댔다. 그런데 민간이 이 다리를 만들었다고?

16세기 조선이 만든 ‘무패 전함’ 판옥선의 정체 – 단 한 척도 침몰하지 않았다!

이 연못이 왜 ‘조선의 우주’라고 불릴까? 아무도 궁궐 정원이라 생각 못 했다

고구려의 피, 신라의 돌 위에 흩어졌다

불 속에서 살아남은 건물, 아직도 그대로라는 게 실화임?

"81,258장, 5,200만 자, 오탈자 0개?" 고려의 경이로운 기술력

신라 위에 조선을 세운 건물, 왕이 직접 이름 붙인 국보의 정체!

벽골제보다 오래됐다는 ‘수산제’의 충격적 정체!

전쟁터에 삽 들고 나타난 한국군, 그 나라 사람들이 울었습니다

1300년 전, 돌로 만든 연못, 신라인들의 조경 기술이 국보가 된 이유!

16년 만에 돌아온 국산 에스컬레이터! 한국 기술 독립의 시작

1,400년 전 백제, 지금도 작동하는 연못을 만들었다 – 궁남지의 숨겨진 수리공학