Jean-Baptiste Soleil Jean-Baptiste Soleil </div>Jean-Baptiste François Soleil (1798–1878) was a French optician and engineer. In 1819, Soleil founded an eponymous company at 23 Passage Vivienne in Paris, specialised in making optics instruments for such notable researchers as Fresnel, Arago, Foucault and Babinet. In 1825 he moved business to 21, rue de l'Odéon . In 1843, he made a heliostat for Jean Thiébault Silbermann. In 1849, the business was split between to divisions under his son Henri Soleil, and his son-in-law Jules Duboscq. The Soleil division went on under Laurent Soleil, and has now been renamed to Jobin Yvon. The Duboscq division was
Saurashtra language dawn of Surya and the people worshiping Surya or Saura are called as Saurashtrians, the speakers of Saurashtra were once sun worshipers and have built sun temples. As per one school of thought, “Saurashtra” means 100 nations (Sau + Rashtra), but as per another school of thought, this is a fractured speech of “Su-Rashtra” and its Prakrit name Sorath, which literally means "good country". Many Sanskrit words are coined from the Prakrit language of Sauraseni or Shauraseni language now called as Saurashtra. The oldest available inscriptions in Saurashtra are from the period between 487 to 473 BC. These inscriptions are