Open

Coming up

Don't miss

Replay


LATEST SHOWS

AFRICA NEWS

Tunisia presidential elections: Final day of campaigning ahead of Sunday's vote

Read more

FRANCE IN FOCUS

Holiday season: celebrating a secular Christmas

Read more

REPORTERS

Argentina: The Kirchner era

Read more

#THE 51%

Are toys really us?

Read more

ENCORE!

Child brides, the people of Syria and New York’s homeless

Read more

FOCUS

Video: Pakistan in mourning after school massacre

Read more

AFRICA NEWS

Kenya: Security law approved despite disruptions in Parliament

Read more

DEBATE

Wrecked Rouble: Putin Defiant as Currency Tumbles (part 2)

Read more

DEBATE

Wrecked Rouble: Putin Defiant as Currency Tumbles (part 1)

Read more

We travel across the globe and meet the people behind the most fascinating environmental, health and technological innovations in a bid for sustainable solutions to our changing world. Every other Sunday at 8.40 pm.

DOWN TO EARTH

DOWN TO EARTH

Latest update : 2014-01-29

Printing the future

The rapid evolution of 3D printing has made it possible to print practically any object in three dimensions. It's the beginning, some say, of a new industrial revolution.

We head to the United States, where the technology is already speeding up the way we do medicine, making the previously impossible now possible. Whether it's saving a baby's life using a device to restore breathing or creating an exoskeleton for children suffering with neuromuscular disorders, 3D printing is significantly impacting lives.

While these developments are exceeding expectations, the most exciting era may be still to come. At the Wake Forest Institute for Regenerative Medicine in North Carolina, researchers are printing spare body parts using biological cells as the ink inside these high-tech machines. We find out more.

By Mairead DUNDAS , Marie SCHUSTER , Marina BERTSCH , Juliette LACHARNAY , Anna-Gaëlle Brault

COMMENT(S)

Archives

2014-11-16 Mexico

Drought emergency

After one of the driest periods in history, 2014 is on track to be the hottest since record began. How do we adapt to these extreme climate conditions which may be here to stay ?

Read more

2014-10-19 carbon emissions

Climate therapy

Greenhouse gas emissions are rising at the fastest rate in three decades. Meteorologists warn the world is running out of time. In this episode, the Down to Earth team explores...

Read more

2014-09-21 environment

Global warming: A drowning planet

Rising sea levels are an inevitable consequence of global warming. Scientific research indicates that sea levels worldwide have been rising at a rate of 0.14 inches (3.5...

Read more

2014-06-22 water

Microplastics: The planet's tiny threat

Tiny plastic particles, barely visible, are infecting the world's sea and oceans, where they're being eaten by fish and other aquatic species before making their way up the food...

Read more

2014-06-09 technology

Biomimicry: Hacking nature

Biomimicry is the science of mimicking life. Have millions of years of evolution churned out all the answers?

Read more