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The following is a List of Bangladeshi inventions and discoveries which lists inventions and discoveries made by Bangladeshis both within Bangladesh and outside the region, which owe their existence either partially or entirely to a person born in Bangladesh.
"Reynolds Rocket" pen was introduced at Gimbel’s department store in New York City, selling $100,000 worth of pens on the first day. [2] Demand in 1945 was running 30,000 pens per day, making it America's #1 ballpoint pen. [3] However, within three years the price of the pen went from $12.50 to 50¢.
A fountain pen is a writing instrument that uses a metal nib to apply water-based ink, or special pigment ink—suitable for fountain pens—to paper.It is distinguished from earlier dip pens by using an internal reservoir to hold ink, eliminating the need to repeatedly dip the pen in an inkwell during use.
The reed pen has almost disappeared but is still used by young school students in some parts of India and Pakistan, who learn to write with them on small timber boards known as "Takhti". [14] A paper pen, invented by Nasima Akhtar in 2007 from Jashore, Bangladesh, is an eco-friendly writing instrument made from paper. These pens are ...
The pen is one piece of plastic, instead of two like Note 9, and supports more advanced Air Actions that allow users to control the phablet remotely with the pen. This includes changing the camera settings and exporting the handwritten text to Microsoft Word remotely. The S-Pen also comes with additional tips for replacement in the box. [17]
In early 2018 Huawei released a new flagship phone, the Huawei P20 Pro, with the first triple camera lens setup. Making up its three sensors (co-engineered with Leica) are a 40 megapixel RGB lens, a 20 megapixel monochrome lens, and an 8 megapixel telephoto lens. Some features on the Huawei P20 Pro include 3x optical zoom, and 960 fps slow motion.
PEN Bangladesh is one of the 148 centers of PEN International. [1] It is a bilingual society of Bangladesh-based writers, poets, publishers, editors, translators, journalists and academics, aimed at promoting literature and defending the freedom of expression in Bangladesh.
A ballpoint pen, also known as a biro [1] (British English), ball pen (Hong Kong, Indonesia, Pakistani, Indian and Philippine English), or dot pen [2] (Nepali English and South Asian English), is a pen that dispenses ink (usually in paste form) over a metal ball at its point, i.e., over a "ball point".