Shiksha_ki_or_

23/06/2025

सही बात है 😊

23/06/2025

The history of 💕🥰🫶✍️

began with the discovery of two critical principles: The first is camera obscura image projection, the second is the discovery that some substances are visibly altered by exposure to light[2]. There are no artifacts or descriptions that indicate any attempt to capture images with light sensitive materials prior to the 18th century.
View from the Window at Le Gras 1826 or 1827, believed to be the earliest surviving camera photograph.[1] Original (left) and colorized reoriented enhancement (right).
Around 1717, Johann Heinrich Schulze used a light-sensitive slurry to capture images of cut-out letters on a bottle. However, he did not pursue making these results permanent. Around 1800, Thomas Wedgwood made the first reliably documented, although unsuccessful attempt at capturing camera images in permanent form. His experiments did produce detailed photograms, but Wedgwood and his associate Humphry Davy found no way to fix these images.
In 1826, Nicéphore Niépce first managed to fix an image that was captured with a camera, but at least eight hours or even several days of exposure in the camera were required and the earliest results were very crude. Niépce's associate Louis Daguerre went on to develop the daguerreotype process, the first publicly announced and commercially viable photographic process. The daguerreotype required only minutes of exposure in the camera, and produced clear, finely detailed results. On August 2, 1839 Daguerre demonstrated the details of the process to the Chamber of Peers in Paris. On August 19 the technical details were made public in a meeting of the Academy of Sciences and the Academy of Fine Arts in the Palace of Institute. (For granting the rights of the inventions to the public, Daguerre and Niépce were awarded generous annuities for life.)[3][4][5] When the metal based daguerreotype process was demonstrated formally to the public, the competitor approach of paper-based calotype negative and salt pr

23/06/2025

A plant that seems straight out of a fairy tale ✨ is Oxalis triangularis, also known as purple shamrock. Its vibrant purple, triple-heart-shaped leaves open and close in time with the light, creating a natural spectacle full of life and movement.

This plant stands out not only for its color but also for its elegance and lightness. It's perfect for beautifying interiors, balconies, or spaces with indirect light, where its vibrant hues contrast beautifully with white or decorative ceramic pots 🌿. Its foliage can also come in shades of green, as seen in this image, adding even more charm to its appearance.

Purple shamrock is easy to care for: it prefers bright but soft light, moderate watering, and a well-drained substrate 💧. It also has the ability to go dormant during cold or dry periods, only to sprout again with greater vigor. It is a lively, sensitive, and grateful plant.

It symbolizes good luck, love, and balance. Many people choose it for its clover-like shape, associated with good fortune, and for its rarity, making it a true treasure for collectors and lovers of the unusual.

You can find it in ornamental plant nurseries or search for it online as Oxalis triangularis, purple clover, or purple butterfly plant.

23/06/2025

Healthy Fruits Education Crush

23/06/2025

"ज़िंदगी में जो कुछ भी हूँ, माँ-बाप की बदौलत हूँ…"
क्योंकि उन्होंने खुद की ज़रूरतें भूलकर हमारे सपनों को जीना चुना।

"बचपन में उनका साथ था, इसलिए डर नहीं लगता था...
आज उनका साथ है, इसलिए सुकून मिलता है!"

माँ की ममता और पिता की छाया
इनके बिना जीवन की कोई भी ऊँचाई अधूरी है।
जो भी कुछ हासिल किया है…
वो उनकी दुआओं से ही मुमकिन हुआ है।

आज भी अगर वो तुम्हारे साथ हैं
तो वक्त निकालो…
क्योंकि उनसे बेहतर कोई भगवान नहीं।
#माँबाप #माँकाप्यार #पिताकाप्यार #बापपेज #बाप #आईवडील

17/02/2024

🚗

14/02/2024

Tell about this pic.!

29/03/2021

26/03/2021

"शिक्षा शेरनी का दूध है जो पीएगा वह दहाङेगा"