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The use of electronics in Bangladesh started in the 1930s through the field of communication with the establishment of radio stations, telephone exchanges, and wireless communication. During World War II , to satisfy military needs, the technology of wireless communication was enhanced and the latest technology was introduced in British Raj .
A household electric fan A large cylindrical fan. A fan is a powered machine that creates airflow. A fan consists of rotating vanes or blades, generally made of wood, plastic, or metal, which act on the air. The rotating assembly of blades and hub is known as an impeller, rotor, or runner. Usually, it is contained within some form of housing ...
Olight, which was established by Fox Fan in Shenzhen in 2007, currently focuses on flashlights [17] that can be rechargeable. [18]In 2014, [19] it launched a new product with a light range of 810 meters, [20] and then a torch with a magnet function.
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.
In Indonesia, the company established on 1 December 2001 and early KDK products manufactured by PT. National Gobel Indonesia. In Singapore, the company appointed Capital Distributors Pte Ltd in August 1996 as the sole distributor for KDK fans in Singapore. On 1 August 2005, the KDK International Philippines Co., Ltd. has been re-organized as ...
A 40 millimetres (1.6 in) 12V 31.2W fan released in May 2020, with a rotational speed of 38,000 RPM and a static pressure of 2.3 kilopascals (0.33 psi). A 40 millimetres (1.6 in) 12V 37.2W contra-rotating fan released in August 2020, with a rotational speed of 36,200 (inlet) and 32,000 (outlet) RPM in opposite directions, creating a static ...
Bangladesh, [a] officially the People's Republic of Bangladesh, [b] is a country in South Asia.It is the eighth-most populous country in the world and twelfth-most densely populated with a population of 173,562,364 in an area of 148,460 square kilometres (57,320 sq mi).
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