01:54

a carbon negative egg

04:53

Happy World Food Day

02:50

carbon negative suppertime fun

00:18

Happy 100th Birthday Julia Child

09:08

Happy B-day Julia Child. Thanks to you,every woman is a chef

00:15

high, medium, & low settings

05:34

Traditional Charcoal Making in Sierra Leone

00:06

Video of the day: Rwanda, and LuciaStoves 27 Sept 2011

00:24

Village-Scale Pellet Production in Rural Rwanda

01:40

Umudanga day July 2011 Rwanda

05:45

wood gas biochar stoves are evolutionary

03:42

stopping all emissions will not get us to 350 ppm of CO2 for 1000 years

01:16

No lapel ribbon for these 1.6 million

01:17

Perchè facciamo quello che facciamo

05:27

CO2 negative Hospital

07:28

LuciaStove and Biochar on Good Morning Sierra Leone part II

05:16

LuciaStove on SLBC's evening news

12:29

LuciaStove and Biochar on Good Morning Sierra Leone part I

02:03

a day of Biochar and LuciaStoves in Rural Togo

03:12

Where the forests of Africa are going

02:33

A Togolese LuciaStove

00:18

Hopscotch lesson in Afiasu Ghana

00:56

Woodgas Home Heating Unit

01:17

A thought for COP15

03:46

life and LuciaStoves come from water

00:25

Fan Free LuciaStove Update

02:22

Carbon Negative Bologna

02:11

The Quest for Fried Bologna

01:09

The Dawn of Carbon Negative Cooking

06:05

forced extra gas production

06:05

The LuciaStove as a Gas Producer. 4/22/09

00:44

Look Ma, no fan! Natural draft, biochar producing, pyrolytic blueflame LuciaStove

01:20

Industrial production of the LuciaStove

03:23

coaxial gasification vs stratified gasification

04:55

biomass gasifier burner Flame Studies

00:28

Open Air Pyrolytic Biochar Production

00:27

Coal Gasification

01:37

The Components of the LuciaStove

01:16

Biomass Fuel Options

01:02

LuciaStove in Pyrolytic Gasification Mode for Biochar Production

00:43

a happy ring of fire

00:53

Building a simple gasifying stove

00:39

A simple woodgas cook-stove part II

01:14

A simple woodgas cook-stove part I

00:11

LuciaStove coaxial gasification

00:55

Re: Wood gas stove boils some water