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Criticism of pseudoscience, generally by the scientific community or skeptical organizations, involves critiques of the logical, methodological, or rhetorical bases of the topic in question. [1] Though some of the listed topics continue to be investigated scientifically, others were only subject to scientific research in the past and today are ...
During World War II, Armstrong turned his attention to investigations of continuous-wave FM radar funded by government contracts. Armstrong hoped that the interference fighting characteristic of wide-band FM and a narrow receiver bandwidth to reduce noise would increase range. Primary development took place at Armstrong's Alpine, NJ laboratory.
The firm was a co-founder in Ciena Corp., the venture that popularized the optical amplifier with the introduction of the first dense wave division multiplexing system. [129] This massive scale communication technology has emerged as the common basis of all telecommunications networks [3] and, thus, a foundation of the Information Age. [130] [131]
Hongsoo Choi's research team at the Daegu Gyeongbuk Institute of Science and Technology developed the world's first ciliary microrobots, that can move and function like single cells. [103] [104] [105] EveR-1; Developed by a team at the Korea Institute of Industrial Technology and introduced in May 2003, EveR-1 is the world's second android ...
Physics education research refers to an area of pedagogical research that seeks to improve those methods. Historically, physics has been taught at the high school and college level primarily by the lecture method together with laboratory exercises aimed at verifying concepts taught in the lectures.
Research includes legal and technical definitions; seeking out alternative tools and materials to reduce costs and simplify builds; and creating interfaces and standards for designs to work together. Human usability research also investigates how to best document builds through visual, text or video instructions.
It is the successor of the Advanced Research Projects Agency Network (ARPANET) developed by DARPA of the United States Department of Defense. The Internet utilizes copper communications and an optical networking backbone to enable the World Wide Web (WWW), the Internet of things , video transfer, and a broad range of information services.