Bill Petro, technology sales enablement and marketing executive:
Writes on HistoryPopular Culture, and Tech Trends.
Contributing Writer for the book Product Management to Product Leadership: The Advanced Use Cases. Check it out via my affiliate link on Amazon.

History of March

March 1, 2021

HISTORY OF MARCH The month that can come in “like a lion and out like a lamb” is named after Mars, the Roman god of war (and agriculture). Indeed, in French, the month is called Mars. March, or Martius as it was known in ancient Rome, is the first month of Spring and was considered…

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History of Erasing Unpopular Leaders: Damnatio Memoriae

February 25, 2021

HISTORY OF ERASING UNPOPULAR LEADERS: DAMNATIO MEMORIAE During the early Roman Empire two millennia ago, an emperor might be deified after he died if he was popular and good. (Think: the Divine Augustus.) Alternatively, if he was unpopular and wicked, he was “erased” from society’s memory. The Latin term Damnatio Memoriae means the condemnation of…

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History of Amazing Grace, part 2: William Wilberforce

February 24, 2021

HISTORY OF AMAZING GRACE, part 2: William Wilberforce As I mentioned in my first article on the History of Amazing Grace, this is the story of the lives of two men and that one song. In the first part, we discussed the life of the song’s author John Newton. The 2007 film “Amazing Grace,” however,…

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History of Amazing Grace, part 1

February 23, 2021

HISTORY OF AMAZING GRACE, part 1 On February 23, 1807, the British parliament passing a bill banning the nation’s slave trade. In these two articles, we’ll explore the lives of two men and one song that played a large role in that effort. John Newton‘s devoted Christian mother dreamed that her only son would grow…

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History of Ash Wednesday: Where does the Ash come from?

February 17, 2021

HISTORY OF ASH WEDNESDAY In the Western church, the first day of Lent is called Ash Wednesday from the ceremonial use of ashes, as a symbol of penitence, in the service prescribed for the day. It follows Mardi Gras, also known as Shrove Tuesday, and ends 40 days later, not counting Sundays, with Easter. It…

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History of the Holidays

What is the history behind the holidays we celebrate, both sacred and secular? Many of the sacred holidays in our American “Judeo-Christian” heritage have secular associations, while many of the seemingly secular holidays actually have religious roots. This is the back story behind our popular holidays.

Popular Culture

Featuring reviews of moviesconcerts, and theatre. I write movie reviews as soon as I see them, which is usually the day they come out (or before). Reviews of Star Wars and Star Trek movies, Lord of the Rings, Hobbit, and Harry Potter films, rock and jazz concerts and theatre reviews.

Tech Trends

Articles about current and future technologies and their possible implications. Discussions about Apple iPhone and Apple Watch and innovative technologies from other companies: social media, payment systems, personal data backup, etc.