With Juno in orbit around the planet Jupiter , I felt like going back and looking at another space probe that visited Jupiter, only this tim...

A few weeks ago, I decided to revisit my post about Ersby’s Triangle – a semi-serious look at the multiples of square numbers needed to cre...

In 1956, E.W. Cox wrote an article for the Journal of the American Society for Psychical Research in which he looked for evidence of precogn...

Today I found this old world map dating from the early 1600s. See the Wikipedia page for more details, and a far bigger version. An...