Board Thread:Questions and Answers/@comment-2209832-20141104031143/@comment-5562625-20141118085224

Do you seen anyone around walking with nuclear bomb?

The nuclear technology is more than half a century old. It's really primitive. You could find all data needed to construct a gun-type nuclear bomb in free sources. Nuclear bombs were created in tens of thousands, different types - from multimegaton city-busters, to the man-portable demolition munition.

And did you see anyone walking on the street with nuclear bomb on tow?

No. Because while the nuclear bombs are actually simple and their technology well known, they are extremly expensive, resource-consuming and hard to produce, not to design.

The same work with Omnitrix in Ben 10000 future. The technology probably well-known and recreated more than once. It still far too expensive to be obtained by regular persons and for most goverments.