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Bill Petro 4.0

Writes about History, Popular Culture, Tech Trends, and Travel.

  • By Bill Petro
  • Based in United States of America
  • Roughly four posts per week
  • First post on

Posts per month

Data for this chart is available in the table below
Posts per month
Month starting Posts
May 2023 2
Jun 2023 13
Jul 2023 18
Aug 2023 11
Sep 2023 13
Oct 2023 11
Nov 2023 22
Dec 2023 33
Jan 2024 11
Feb 2024 16
Mar 2024 25
Apr 2024 7

Any gaps could be due to errors when fetching the blog’s feed.

Most recent posts

History of the Diet of Worms: Martin Luther on Trial Over 500 Years Ago
HISTORY OF THE DIET OF WORMS: MARTIN LUTHER ON TRIAL 500 YEARS AGO Over five hundred years ago, on April 17, 1521, Martin Luther was tried before the most powerful ruler in Europe, the Holy …
On , by billpetro, 128 words
Obsidian and AI: Using OpenAI on your PKM
OBSIDIAN AND AI Imagine using OpenAI to summarize a note’s content in your Personal Knowledge Management (PMK) System. It is possible, if you build your PKM using Obsidian! What would it be like to summarize …
On , by billpetro, 109 words
History of Tax Day: Still April 15?
HISTORY OF TAX DAY Generally, April 15 is the deadline for filing income tax, kind of. It has been said by tax accountants that: “taxes will never be due on April 15 again.” The Coronavirus …
On , by billpetro, 112 words