Biochar – agrichar – Terra Preta
Northern NSW- world leaders in biochar technologies
Urban Air Pollutants Can Damage IQs before Baby's First Breath
A pair of studies involving more than 400 women in two cities has found that 5-year-olds exposed in the womb to above-average levels of polycyclic aromatic hydrocarbons, or PAHs, score lower on IQ tests. The compounds, created by the burning of fossil fuels, are ubiquitous in urban environments.