re: Interesting
The elements 115 and 116 do exist in very small quantities.
The element with Z=116 is historically known as eka-polonium. Ununhexium (Uuh) is a temporary IUPAC systematic element name. Research scientists usually refer to the element simply as elememt 116 (E116).
http://en.wikipedia.org/wiki/Ununhexium
It has 4 isotopes and the longest lasting isotope’s half life is 61 ms, that means that it is highly radioactive.
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I looked at U Tube and found all kinds of sites that contain information on aliens and their craft.
Some of the sites that I found interesting: