Bill Petro, technology sales enablement executive:
writes on History, Popular Culture, Tech Trends, and Travel

History of Yom Kippur: Day of Atonement

September 27, 2020

HISTORY OF YOM KIPPUR The Jewish High Holy Days begin with Rosh Hashana and continue until Yom Kippur. Yom Kippur, the “Day of Atonement,” or more correctly Yom ha-Kippurim (Leviticus 16), goes back to Jewish antiquity almost 4,000 years to the time of Moses. This most solemn occasion of the Jewish Festival cycle was the…

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History of the Aspens

September 24, 2020

HISTORY OF THE ASPENS Every year about this time, Fall is ushered in by a flush of Aspen trees as their leaves turn to gold. Where I live in the Rocky Mountains of Colorado, the particular aspen is called the “trembling” or quaking aspen. The broadleaf and the flattened stem cause them to flutter in…

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History of Oktoberfest: Why is it in September?

September 23, 2020

HISTORY OF OKTOBERFEST Why is the famous German beer festival held in September if it’s called Oktoberfest? Officially, the beer festival starts the third Saturday in September through early October for 16 to 18 days. But not this year, Oktoberfest 2020 has been canceled due to to the Coronavirus pandemic. So let’s look back at…

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History of Fall: What is the Autumnal Equinox?

September 22, 2020

History of the Fall: how does it relate to the Autumnal Equinox?

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History of Talk Like a Pirate Day

September 19, 2020

HISTORY OF TALK LIKE A PIRATE DAY The International Talk Like A Pirate Day began not back in the Golden Age of Pirates in days of yore but in 2002. Celebrated each year on September 19, though it started in the United States, it is now celebrated internationally across the Seven Seas. The Tale The legend…

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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 covers all major U.S. holidays, and some international ones.

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Popular Culture

Featuring reviews of movies, concerts, 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, Star Trek, Lord of the Rings, Hobbit, and Harry Potter films; rock and jazz concerts; London and Broadway theatre reviews.

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Tech Trends

Articles about current and future technologies and their possible implications. Topics include Apple iPhone, Apple Watch and some innovative technologies from other companies: internet, social media, email, virtualization, cloud, payment systems, personal data backup, geek holidays, nerd stuff, etc.

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Travel

After traveling 2 million miles to 46 countries, I've written some articles on the US, Peru, Ireland, France, Italy... wherein I share my adventures in cultural ignorance and education the hard way. You’ll find some differences that are fascinating and intriguing, humorous, or irritating — the last two need not be mutually exclusive.

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