PCBs – The World's Greatest Hidden Threat
PCB's are a major threat to world health yet their hardly dicsussed in terms of major world problems. Lets look at the factsPCB – or PolyChlorinated Biphenyls was a great step forward for industrial chemistry. They were widely marketed in the 1930s onward and have been used as coolants and lubricants in transformers, capacitors, and other electrical equipment because they don't burn easily and are good insulators.gon fly or any similar shape in between. The wings would be cellophane and clear similar to the much larger, giant UAAerodynamic changes need to be made in MAVs. Micro-Air Autonomous vehicles. The simple current DARPA version is okay I suppose, but we need much smaller units and we can add in a few components to make them simpler, increase performance and payloads. I propose that we create a couple of other versions; one would be similar in nature to the picture above. However the body would be a tube, like the exoskeleton of an insect, which can be fat like a bee, thin like a dragon fly or any similar shape in between. The wings would be cellophane and clear similar to the much larger, giant UAVI suppose, but we need much smaller units and we can add in a few components to make them simpler, increase performance and payloads. I propose that we create a couple of other versions; one would be similar in nature to the picture above. However the body would be a tube, like the exoskeleton of an insect, which can be fat like a bee, thin like a dragon fly or any similar shape in between. The wings would be cellophane and clear similar to the much larger, giant UAe and payloads. I propose that we create a couple of other versions; one would be similar in nature to the picture above. However the body would be a tube, like the exoskeleton of an insect, which can be fat like a bee, thin like a dragon fly or any similar shape in between. The wings would be cellophane and clear similar to the much larger, giant UAove. However the body would be a tube, like the exoskeleton of an insect, which can be fat like a bee, thin like a dragon fly or any similar shape in between. The wings would be cellophane and clear similar to the much larger, giant UAgon fly or any similar shape in between. The wings would be cellophane and clear similar to the much larger, giant UAVs. The MAV I propose would be under 20 cm in length. It would have centerline thrust like a Cessna Skymaster. The propellers would be in front and back and could change direction, the MAV during this time would most likely want to flip of and roll, but so the wings need to be symmetrical. As it flipped over the trailing edge of the wings interior would be made of a small heavy tube, which would also contain the ion battery material. It would be thinner than the wing