Sentences with phrase «stop radioactive material»
These plans are designed to be safe based on physical and chemical barriers that will stop radioactive material from escaping for hundreds of thousands of years.
https://www.newscientist.com/ Not exact matches
Lead could shield radioactive substances, but most ordinary materials like walls or glass do not stop gamma rays.
Putting radioactive materials in the environment has to stop.
And, where do we see enviro - activists demanding reductions in radioactive materials in order to stop to global warming?