Bill Petro: writer and technologist.
Writes about History, Popular Culture, Tech Trends, and Travel.
Contributing writer to the books Invitation to Church History, Vol 1 & 2 and
Product Management to Product Leadership: The Advanced Use Cases
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HISTORY OF PRESIDENTS DAY During my lifetime, two American holidays were consolidated into one. In 1971, a day between Lincoln’s Birthday on February 12 and Washington’s Birthday on February 22 became a single holiday, Presidents Day. It is alternately spelled President’s Day or Presidents’ Day – to be observed on the third Monday in February…Read More
HISTORY OF ST. VALENTINE’S DAY The day we associate with love and romance has a history that traces back almost three millennia to ancient Rome but winds through Roman North Africa, England, and the United States. St. Valentine was martyred on February 14. However, Valentine or Valentinus is the name of at least three martyred saints.…Read More
HISTORY OF ASH WEDNESDAY In the Western church, the first day of Lent is called Ash Wednesday, derived 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 with Easter 40 days later, not counting Sundays.…Read More
HISTORY OF MARDI GRAS In French, Mardi Gras means “Fat Tuesday.” It is celebrated the day after Shrove Monday and the day before Ash Wednesday as a last “fling” before the 40 days of self-denial of Lent, which precede Easter. Lent is a word that comes from the Middle English word “lente,” which means “springtime” — so…Read More
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.
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 and Star Trek movies, Lord of the Rings, James Bond, and Harry Potter films, rock and jazz concerts, and theatre reviews.
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.