In order to contaminate a large area with
enough radioactive material to pose a major health hazard, the dirty bomb would have to be packed with so much cobalt 60 (on the order of a few ounces in this case) that the terrorists would die of radiation poisoning within minutes of exposure to their own weapon.
The pools — water - filled basins that store and cool used radioactive fuel rods — are so densely packed with nuclear waste that a fire could release
enough radioactive material to contaminate an area twice the size of New Jersey.
Not exact matches
I think that after most
radioactive scans, the mother can continue breastfeeding, but if she and her physician are truly concerned, waiting 2 half lives is
enough, for a
material such as technetium.
U.S. Sen. Charles Schumer is calling on the Nuclear Regulatory Commission to overhaul its licensing protocol for obtaining
radioactive materials, citing a recent report that a fictitious company got a license for
enough material for a dirty bomb.
Cell phones use non-ionizing radiation, which differs from the ionizing radiation of x-rays and
radioactive material in that it does not have
enough energy to knock around — or ionize — electrons or particles in atoms.
He found that the
material was laced with
radioactive isotopes of phosphorus, cobalt, zinc, silver and other elements,
enough to provide raw
material for a serious research programme.
Vesta appears to have been large
enough and hot
enough to melt internally from decaying
radioactive elements as well as impacts so that lighter elements floated upwards from denser
material to form layers towards its surface.