Hi. It seems that most bioplastics made from DIY recipes like yours have very low conductivity (very high electrical resistance) as most regular plastics do. What can be changed/added to your typical bioplastic recipes to significantly increase conductivity? I guess that adding salt should increase conductivity. If so, how much salt (%/vol) should be added to water before mixing with the other ingredients to achieve highest conductivity? Are there other ingredients that could be used instead of (or with) salt to significantly increase conductivity? Thanks.