EVEN A LITTLE MATERIAL GIVES PROTECTION FROM FLASH BURNS, SO BE SURE TO DRESS PROPERLY. protection even close to the explosion. Farther out, the thinnest sort of thing—even cotton cloth—will often do the trick.
If you work in the open, always wear full-length, loose-fitting, light-colored clothes in time of emergency. Never go around with your sleeves rolled up. Always wear a hat—the brim may save you a serious face burn.
WHAT ABOUT RADIOACTIVITY?
In all stories about atomic weapons, there is a great deal about radioactivity.
RADIOACTIVITY IS THE ONLY WAY BESIDES SIZE IN WHICH ATOMIC BOMBS DIFFER FROM ORDINARY ONES. Radioactivity is the only way—besides size—in which the effects of A or H bombs are different from ordinary bombs. But, with the exception of underwater or ground explosions, the radioactivity from atomic bursts is much less to be feared than blast and heat.
Radioactivity is not new or mysterious. In the form of cosmic rays from the sky, all of us have been continually bombarded by radiation every hour and day of our lives. We all have also breathed and eaten very small amounts of radioactive materials without even knowing it. WE KNOW MORE ABOUT RADIOACTIVITY THAN WE DO ABOUT COLDS. For over half a century, doctors and scientists have experimented and worked with X-rays and other penetrating forms of energy. Because of all this experience, we actually know much more about radioactivity and what it does to people than we know about infantile paralysis, colds, or some other common diseases.
