Much of what you read about celestial navigation is focused on ocean navigation where you have a reasonably unrestricted line of sight to the horizon. Terrestial navigators and surveyors often do not have this and must make adjustments in their technique. One very common approach is to use an ARTIFICIAL HORIZON. An “artificial horizon” is …
Monthly Archives: August 2022
Basic Colonial Brewing #15 — Necessary Anachronisms in Colonial Brewing
One question I frequently get asked at reenactments is “is that the really the way beer was made in the 1770’s?” For the most part, the answer is “yes” but there are some very necessary exceptions. Not all “Colonial Beers” are good and some of the methods used in the 18th Century were unsafe by …
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Historical Tidbits
When reenacting or acting as a historical interpreter, its good to have a few historical dates and stories to share. This series will publish a few. August 16, 1787 – BATTLE OF CAMDEN: Despite the proliferation of dysentery among his men, General Horatio Gates engaged General Charles Cornwallis’s army at Camden, SC. The American Army …
Fort Mifflin will have a Newspaper at Siege Weekend
This year for Cannonball Tavern I made up a period newspaper with news as it would have been published in March of 1777. I plan to produce souvenir newspapers this year Siege Weekend. The news will be reproduced for the time period (October 1777) as will most of the ads but if you want to …
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Buff and Blue: Whigs and Tories
When George Washington choose his uniform, he could have literally chosen any color scheme, so why buff (tan) and blue. The choice was not arbitrary. The Whig party in England (not to be confused with Andrew Jacksons divisive party in the 1830’s) had been standing against the abuses of the crown since 1688. Their rallying …
Beer Recipe: Nightingale on a Stone Wall
The British army punished its soldiers mercilessly. The purpose was to inspire terror by setting an example. Soldiers were frequently whipped leading to the derisive moniker “bloody backs” by which Redcoat soldiers were frequently known. The most common offence was drunkenness, which could merit 100 lashes. The sentence was carried out in front of the …
Historical Tidbits
When reenacting or acting as a historical interpreter, its good to have a few historical dates and stories to share. This series will publish a few. August 6, 1777 Battle of Oriskany and St. Leger The Battle of Oriskany occurred on August 6, 1777, when the local Tryon County Militia attempted to come to the …
Joseph Priestly and Carbon Dioxide
In Leeds Joseph Priestley’s home was situated near a brewery. Whenever he walked by the brewery, Priestley observed an unusual phenomenon. He noticed that “fixed air” (carbon dioxide) was released in the process of fermentation and that this new “air” would extinguish burning pieces of wood and then drift to the ground. At home Priestley …
Historical Tidbits
When reenacting or acting as a historical interpreter, its good to have a few historical dates and stories to share. This series will publish a few. August 2, 1776 – Fifty-five members of the second Continental Congress met in Philadelphia to formally sign the Declaration of Independence. Benjamin Franklin is oft quoted as having said …
Phlogiston and Fire — The Isolation of Oxygen
In the mid-18th century, the most pressing issue in chemistry and physics was to determine what exactly happens when something burns. The prevailing theory was that flammable materials contained a substance called “phlogiston” (from the Greek word for burn) that was released during combustion. The theory held that when a candle burned, for example, phlogiston …
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