Bill Petro, author and technologist.
Writes about HistoryPopular Culture, and Tech Trends.
Contributing writer to the books Product Management to Product Leadership: The Advanced Use Cases
and Invitation to Church History

History of Mother’s Day

May 8, 2021

HISTORY OF MOTHER’S DAY The person who initially was most active in opposing the celebration of Mother’s Day is the very person who started this holiday in the US. How did that happen? Anna Jarvis’ mother died in 1905 and in her honor, Anna held a memorial in 1908 in Grafton, West Virginia. She continued…

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History of V-E Day: End of WWII in Europe 76 Years Ago

May 7, 2021

HISTORY OF V-E DAY Seventy-six years ago today, World War II ended in Europe with the acceptance by the Allies of unconditional surrender from Germany on V-E Day. Or did it?   May 7, 1945 V-E Day Adolf Hitler had committed suicide in his Berlin bunker on April 30, 1945, as I describe in my…

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History of Cinco de Mayo

May 5, 2021

HISTORY OF CINCO DE MAYO Cinco de Mayo is frequently regarded as the Mexican equivalent of the United States 4th of July. This is incorrect: it is the equivalent of the “5th of May” in the Spanish language. Another misconception is that this has something to do with Mayonnaise. That too is a bum spread,…

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History of May the Fourth (Be With You): Star Wars Day

May 4, 2021

HISTORY OF MAY THE FOURTH May 4th or May the Fourth is a geek holiday that has gained popularity in recent years due to a popular film franchise. But where did it begin?   History of May the Fourth “May the Fourth” is taken from the benediction “May the Force be with you” made famous in…

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History of the King James Bible: 410th Year of the Authorized Version?

May 2, 2021

HISTORY OF THE KING JAMES BIBLE Churches around the world celebrated a quadricentennial, plus 10: 410 years ago marked the publishing, at the request of the Anglican clergy, of what would become the Authorized Version of the Bible, to wide acclaim. But there are 3 problems with that statement. While it is true that the…

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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.