en iF ~ we use some effective filter which makes use of, for instance, the diatomaceous earth, For the present, there may probably be no danger of the radioactive snow. However, it will never be too early to begin the study of the measures to meet the possible radioactive snows which might be produced by future atomic explosions, c bene of Energy Toss Sif ee , 2 Fe ee JTERebekedag poe was