Circle Of Least Confusion

 

                                                                  Astigmatic Eye Error  

In astigmatism, the circle of least confusion is the point between the two focal lines where the blur is most symmetrical and smallest. 

 

 

Astigmatic Lens

 

Conoid Of Strum 

 

Circle Of Least Confusion 

 

 

 

 

 

 

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International Market Research Day

  

 

 

                                                       Market Research Trends Shaping 2026

 

 

 

 

Market Of AI

 

 

 

 

 

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World Ankylosing Spondylitis Day

 

Adolph Strümpell (1897) reported chronic ankylosing inflammation of the spine.

Pierre Marie (1898) further characterized the disorder.

                                                                     Marie-Strümpell disease  

 

 

 Marie Strumpell Disease aka Ankylosing Spondylitis 

 

 

 

 

 

 

Ankylosing Spondylitis

 

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Ankylosing Spondylitis On Imaging 

 

 

 

 

 

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The Rawlinson Necromantic Manuscript

 

Necromancy is the practice of attempting to communicate with the dead, summon spirits, or gain knowledge through the deceased. Historically, it has been associated with magic, divination, and occult rituals. 

 

 

 

The Rawlinson Necromantic Manuscript 

 

 

 

 

 

This manuscript is considered one of the earliest surviving dedicated collections of necromancy in England.

• Contents: It contains over 70 separate items, including spells, conjurations, and invocations written in Latin and Middle English.
• Purpose: The rituals were designed for "professional sorcerers" and covered practical goals like finding lost or stolen treasure, detecting thieves, and summoning spirits or demons to do one’s bidding.
• Provenance: It entered the Bodleian Library in the 18th century as part of the massive collection bequeathed by Richard Rawlinson

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International Harry Potter Day

 

Harry Potter and the Philosopher's Stone is the first novel in the Harry Potter series, written by J.K. Rowling.   

 The first Harry Potter book, Harry Potter and the Philosopher's Stone, was first published in the United Kingdom on 26 June 1997 by Bloomsbury.

 

 

 

The original 1997 UK cover art was illustrated by Thomas Taylor 

 

Features Harry Potter standing beside the Hogwarts Express 

 

 

 

 

 

 

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Harry Potter has an unofficially celebrated fan holiday called International Harry Potter Day, observed on May 2 each year. It commemorates the Battle of Hogwarts in Harry Potter and the Deathly Hallows, when Harry defeated Lord Voldemort.  

 

 

 

 

 

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Blast From The Past: Bible

 

                                                                        May 2, 1611

                        King James Version Of The Bible First Published On May 02, 1611 

The King James Version (KJV) of the Bible, commissioned in 1604, is widely recognized as having been published on May 2, 1611, in London by printer Robert Barker.  

 

 

 

 

 

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