Don't miss

Replay


LATEST SHOWS

MEDIAWATCH

Auschwitz, 70 years on

Read more

EYE ON AFRICA

Former LRA commander appears before ICC

Read more

WEB NEWS

'Snowmageddon 2015': Web users brace for massive snow storm

Read more

THE INTERVIEW

In Nazi death camps, 'I asked myself where God was all the time'

Read more

MEDIAWATCH

Far-left and far-right celebrate Syriza's victory

Read more

FOCUS

Auschwitz, the symbol of industrial-scale extermination

Read more

ENCORE!

The voices of Auschwitz in music, film and literature

Read more

THE BUSINESS INTERVIEW

Sir Martin Sorrell: Brexit referendum would be ‘very damaging for UK economy’

Read more

WEB NEWS

Facebook cracks down on viral hoaxes

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 : 2014-05-29

India: Universe of frugal innovation

When India launched its first missile bound for Mars last November, the endeavour was considered as much a financial accomplishment as a technical milestone. The Indians had somehow managed to keep the cost of the mission to 55 million euros, or one-tenth of the price paid by American space agency NASA a few weeks later.

This kind of low-cost solution is an example of a growing trend in India that has become known as ‘frugal innovation’ or in other words ‘doing more with less’. It often involves technological or engineering ideas with the unnecessary frills stripped out.

This week Down to Earth heads to the Indian state of Gujarat to follow Professor Anil Gupta. He has been travelling across the country for more than 20 years in search of unsung innovators who have found creative, affordable solutions to local problems. His Honey Bee Network is renowned for connecting grassroots entrepreneurs and bringing their inventions to the world.

By Mairead DUNDAS , Marina BERTSCH , Juliette LACHARNAY , Johan BODIN , 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 records began. How do we adapt to these extreme climate conditions which may be here to stay ?

Read more

2015-01-18 carbon emissions

Hydrogen, fuel of the future?

Is the universe's most abundant element the best alternative to petrol? As Toyota rolls out its first hydrogen fuel cell car, the Down to Earth team explores how this technology...

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