admium, chromium and other hazardous materials that can be toxic to human health and the environment. <a href="http://mg.co.za/article/2015-03-04-meet-the-silent-but-dangerous-pollutant-on-our-block-e-wastePopulation">http://mg.co.za/article/2015-03-04-meet-the-silent-but-dangerous-pollutant-on-our-block-e-wastePopulation</a> Reference Bureau-??? THE HUMAN AND ENVIRONMENT EFFECTS OF E-WASTE What are the human and environmental costs of new technology? <a href="http://www.prb.org/Publications/Articles/2013/e-waste.aspxAl">http://www.prb.org/Publications/Articles/2013/e-waste.aspxAl</a> Jaz