'Radioactivity' is a chemistry term.

In the ocean, what is the common point between oil, plastic and radioactivity?

Environmental bureaux have now declared the Iraqi provinces to be free from radioactivity.

The first clue to the origin of starlight happened as recently as 1899 radioactivity.

Geiger developed a method for detecting and measuring radioactivity, an invention that eventually led to the device known as the Geiger Counter.

When you put these earphones on, you can actually hear the effects of the atoms given off by the radioactivity in the minerals.

There are many sources of radioactivity, some that are harmful through long term exposure and some that may cause death or sickness immediately.l

The quantity of material used and its radioactivity (cesium 137, used in X ray equipment and other industrial processes) did not present a serious health hazard.o

During the last two years, 215 radioactive lightning rods have been registered, and 15 of them have been dismantled, however, the radioactivity levels have not been controlled.

And we replace the human being to go, for example, for measuring radioactivity, you don't want a human to be sailing those robots with batteries, motors, micro controllers and sensors.

During the tragic catastrophe in Japan last March, CTBTO data helped local authorities to issue timely alerts. The CTBTO continued to help by monitoring the global dispersion of radioactivity from the damaged Fukushima nuclear power plant.

According to the current register, there are 193 radioactive lightning rods in Republika Srpska that contain cobalt 60 at standard radioactivity level, ranging from 3.7 to 7.4 GB, or 152 whose half life is 13 years.

Supplementary measures such as the use of radioactivity detecting portals on access roads and remote monitoring (via external computer or video link with stores in a facility) were discussed in the 2004 Preparatory Committee paper submitted by the United Kingdom.

The world is full of radioactivity walls, concrete, even bananas contain traces and our bodies have adapted to it. In countries like Brazil and India, people live in environments that have 20 200 times the radiation commonly found in the UK, apparently with no negative genetic effects.

The main tasks facing the subprogramme Dealing with the consequences of the accident at the Chernobyl nuclear power plant are to complete and commission capital construction projects on the areas affected, provide victims with the medical care needed, lower the doses of radiation and restore normal living and working conditions in the areas contaminated by radioactivity (with no limitations set on their activities because of radiation).