Again, run under water and peel off the paper. Now you have the component ID’s on the top side. Here is a different video using essentially the same method: You can make really nice PCBs of your ...

The cheap little RC cars are abundant anywhere you are, and if you’ve ever disassembled one, you are familiar with how the PCB looks. A single-sided phenolic paper PCB with a mystery chip ...

Levels of toxic polychlorinated biphenyls (PCBs) in the upper Hudson River have gone down, but more data is needed to assess the levels in fish, according to an announcement from ...

PCBs were once used widely to insulate electrical equipment, and were also used in such products as carbonless copy paper, caulking, floor finish and paint. They were outlawed by the U.S ...

PCBs were once used widely to insulate electrical equipment, and were also used in such products as carbonless copy paper, caulking, floor finish and paint. They were outlawed by the U.S ...

An environmental watchdog group says a federal agency’s review of Hudson River pollutants is fraught with erroneous conclusions. The group Riverkeeper said it stands firmly ...