Chicken poo is very good for the ground, for the soil, for growing plants, 'cause the food is so natural and it's got lots of goodness in it. It comes through the chicken and the chicken poo is ...

Anthony Muigai has been a farmer in Kenya for the last five years. Using biogas, he powers his home, car and boiler in order to shower and refill his fish pond. He showed us how and why he doesn't ...