On August 29, 1969, Japanese geologists reported the discovery of huge oil deposits in the Diaoyutai Islands (Japanese called them the Sengaku Islands) area in the East China Sea.

There were not only traditional swords and assault rifles, but also quarterstaves with gun barrels at each end, a zweihänder with a chainsaw blade, a pair of sawn-off shotguns chained together like nunchucks.

Even some single-celled organisms have action potentials.

The mistake of overplacement has led eager and ambitious enterpreneurs to throw their life savings into ventures that fail. The mistake of underplacement, on the other hand, regularly leads to terrible missed opportunities by those who would have succeeded had they only the courage to try.