White phosphorous, explained
A brutal part of warfare, this weapon ignites instantly on contact with oxygen creating a bright "jellyfish effect," and extreme fire. Now, Ukraine claims it is being used against its civilians. What is white phosphorus?

A brutal part of warfare, this weapon ignites instantly on contact with oxygen creating a bright "jellyfish effect," and extreme fire. Now, Ukraine claims it is being used against its civilians. What is white phosphorus?