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In April 2019, catastrophic fires ravage Notre-Dame Cathedral, leaving one of the world's great wonders in ruins; experts use the latest technology and modern-day science to reveal what it will take to build it a second time.

If We Built It Today

Resurrecting Notre-Dame

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Science Channel

From the smallest cell to the solar system, Science is an odyssey of scientific facts, investigations and breakthroughs.

Science

As floodwaters unleash havoc in Venice, Italy, experts use the latest technology and modern-day science to explore the feasibility of rebuilding it.

Doomsday in Venice

Rome's Pantheon hides the secret to the Roman Empire's power, and it took dangerous, cutting-edge engineering to build it. Experts use the latest tech and modern-day science to reveal if building it a second time would be just as deadly.

Fortress of the Gods

The Great Wall of China is one of the world's greatest engineering marvels, and it took dangerous, cutting-edge construction to build it; experts use the latest tech and modern-day science to reveal if building it a second time would be as deadly.

Secrets at the Great Wall

Rome's aqueducts are one of the greatest engineering marvels in history, and it took dangerous, cutting-edge construction to build them; experts use the latest tech and modern-day science to reveal if building them a second time would be as deadly.

Rise of the Aqueducts

According to the Bible, Noah's Ark was a world-changing engineering feat, and it took cutting-edge construction to build it; experts use the latest tech and modern-day science to reveal if building it a second time would be just as difficult.

Hunt for Noah's Ark

Rome's Colosseum is the most famous stadium on the planet, and it took cutting-edge engineering and a fallen emperor to build it; experts use the latest tech and modern-day science to reveal if building it a second time would be just as difficult.

Ghosts of the Colosseum

New York's Brooklyn Bridge might be the most important bridge in the world, and it took dangerous, cutting-edge engineering to built it; experts use the latest tech and modern-day science to reveal if building it a second time would be as deadly.

Battle of Brooklyn Bridge

Egypt's Great Pyramid is one of the world's greatest and most mysterious marvels, and using cutting-edge tech and the latest engineering innovations, experts reveal what it would take to build the ancient wonder today.

Secrets in the Pyramid

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Talking to architects, historians, engineers and builders to find out if modern-day innovations could be used to re-create masterpieces, or if fundamental techniques have been lost to time.

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From the smallest cell to the solar system, Science HD is an odyssey of scientific facts, investigations and breakthroughs.

S1 E6 | Secrets at the Great Wall

E9 | Resurrecting Notre-Dame

E8 | Doomsday in Venice

E7 | Fortress of the Gods

E6 | Secrets at the Great Wall

E5 | Rise of the Aqueducts

E4 | Hunt for Noah's Ark

E3 | Ghosts of the Colosseum

E2 | Battle of Brooklyn Bridge

E1 | Secrets in the Pyramid