Rss - Informações12/18/2014 9:51:23 PM60pt-BRMaking biofuel sugar from wood Israeli company HCL Clean Tech is looking to convert wood chips into a high-value feedstock for biofuels and the plastics and chemicals industries.Wed, 22 Feb 2012 09:01:00 GMTMedical clowns hosts an international congress to show other countries a new model for medical clowning as a recognized hospital therapy.Wed, 22 Feb 2012 09:02:32 GMT