

1839 – John Herschel takes the first glass plate photograph.
Herschel made numerous important contributions to photography. He made improvements in photographic processes, particularly in inventing the cyanotype process, which became known as blueprints, and variations, such as the chrysotype. In 1839, he made a photograph on glass, which still exists, and experimented with some colour reproduction, noting that rays of different parts of the spectrum tended to impart their own colour to a photographic paper. Herschel made experiments using photosensitive emulsions of vegetable juices, called phytotypes, also known as anthotypes, and published his discoveries in the Philosophical Transactions of the Royal Society of London in 1842. He collaborated in the early 1840s with Henry Collen, portrait painter to Queen Victoria. Herschel originally discovered the platinum process on the basis of the light sensitivity of platinum salts, later developed by William Willis.
Herschel coined the term photography in 1839. Herschel was also the first to apply the terms negative and positive to photography.
Herschel discovered sodium thiosulfate to be a solvent of silver halides in 1819, and informed Talbot and Daguerre of his discovery that this "hyposulphite of soda" ("hypo" ) could be used as a photographic fixer, to "fix" pictures and make them permanent, after experimentally applying it thus in early 1839.
Herschel's ground-breaking research on the subject was read at the Royal Society in London in March 1839 and January 1840.
https://conservativeweasel.blogspot.com/2021/09/9th-sept-historical-and-current-affair.html
Jingle bell, jingle bell, jingle bell rock
Jingle bells swing and jingle bells ring
Snowin' and blowin' up bushels of fun
Now the jingle hop has begun
Jingle bell, jingle bell, jingle bell rock
Jingle bells chime in jingle bell time
Dancin' and prancin' in Jingle Bell Square
In the frosty air
What a bright time, it's the right time
To rock the night away
Jingle bell time is a swell time
To go glidin' in a one-horse sleigh
Giddy-up jingle horse, pick up your feet
Jingle around the clock
Mix and a-mingle in the jinglin' feet
That's the jingle bell rock
Jingle bell, jingle bell, jingle bell rock
Jingle bell chime in jingle bell time
Dancin' and prancin' in Jingle Bell Square
In the frosty air
What a bright time, it's the right time
To rock the night away
Jingle bell time is a swell time
To go glidin' in a one-horse sleigh
Giddy-up jingle horse, pick up your feet
Jingle around the clock
Mix and a-mingle in the jinglin' feet
That's the jingle bell
That's the jingle bell
That's the jingle...
David Daniel Ball calls himself the Conservative Voice.
I'm a teacher with three decades experience teaching math to high school kids.I also work with first graders and kids in between first grade and high school. I know the legends of why Hypatia's dad is remembered through his contribution to Math theory. And I know the legend of why followers of Godel had thought he had disproved God's existence.
I'm not a preacher, but I am a Christian who has written over 28 books all of which include some reference to my faith. Twelve blog books on world history and current affairs, detailing world events , births and marriages on each day of the year, organised by month. Twelve books on the background to and history of Bible Quotes. One Bible quote per day for a year. An intro to a science fiction series I'm planning, post apocalyptic cyber punk. An autobiography with short story collections.
I'm known in Australia for my failure as a whistleblower over the negligence death of a school boy. ...
The Ballad of David Ball
[Verse 1]
In New York City, '67, a child was born so bold,
David Ball, with dreams afire, where Sesame Street was told.
His father shaped young minds at Columbia's hall so grand,
Till the '70s called them homeward to Sydney's distant land.
[Chorus]
Oh, sing of David Ball, with a heart both strong and true,
From classroom tales to whistle’s call, his spirit breaking through.
With pen in hand and faith so deep, he writes through joy and pain,
A voice for justice, loud and clear, in every sweet refrain.
[Verse 2]
Self-taught he read by Sydney's shore, with numbers as his guide,
A math teacher in the tough schools, where hope and youth ...
This is edited to correct obvious mistakes
David Daniel Ball (born January 10, 1967, in New York City) is an Australian writer, conservative blogger, political activist, and former high school mathematics teacher. As the younger brother of cognitive scientist John Samuel Ball, David has carved a distinct path in education, advocacy, and self-publishing, often focusing on social justice, child protection, history, and Christian devotionals. His life story intertwines family intellectual heritage with personal campaigns against institutional failures in child welfare.
David was born in Manhattan during his father Samuel Ball's (1933–2009) tenure as an educational psychologist at Teachers College, Columbia University. Samuel, an Australian academic, contributed to early evaluations of Sesame Street through his work at the Educational Testing Service (ETS), assessing the show's impact on children's learning from 1963 onward. The family, including elder brother John (born 1963 in Iowa), relocated to ...
I invite you with: "Right now, let's respond by seeking Him first. If you're carrying worries, lay them down at His feet. Raise your hands, pray silently, or come forward for prayer as we declare His kingdom priority in our lives." This encourages active faith application, tying back to Matthew 6:33's promise.
https://storiesthatheal.blogspot.com/2016/09/bible-quote-sep-28th-matthew-633.html
Verse 1
In the whisper of the wind, You call my name
Beyond the worries of this world, Your kingdom reigns
Like lilies in the field, clothed in Your grace
I lift my eyes to You, in this sacred place
Chorus
Seek first Your kingdom, oh Lord
And Your righteousness, forevermore
All these things will be added, in Your perfect time
Man does not live by bread alone, but by every word from Your throne
We seek You first, we seek You first
Verse 2
From ancient words You spoke, in the mountaintop light
You taught us not to fear, in the dead of night
Your promise echoes through the ages, ...