Plastic bags, foam boxes - How to use them to not be poisoned?
Currently, Vietnam is using the majority of recycled plastic bags, causing a high risk of lead and cadmium contamination for users.Styrofoam boxes should not be used at temperatures higher than 70 degrees Celsius
In the latest tested box of foam samples, the degree of polystyren contamination - the box-making material - is below the allowed threshold of 8,000-10,000 times.Invent a bowl made from leaves, replacing a toxic foam food container
With dishes from this leaf, Thai authors hope they will preserve a better living environment.