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Government-sponsored research had contributed to a fantastic growth in the size of the Institute's research staff and physical plant as well as a shifting the educational focus away from undergraduates to graduate studies. [36] The MIT Radiation Laboratory greatly accelerated the development of radar technology
Note on the Theory of the Economy of Research", Report of the Superintendent of the United States Coast Survey Showing the Progress of the Survey for Fiscal Year Ending with June 1876, pp. 197–201, Coast Survey Report submitted December 19, 1876, published 1879 by the U.S. Government Printing Office, Washington, D.C. NOAA PDF Eprint, goes to ...
The decibel originates from methods used to quantify signal loss in telegraph and telephone circuits. Until the mid-1920s, the unit for loss was miles of standard cable (MSC). 1 MSC corresponded to the loss of power over one mile (approximately 1.6 km) of standard telephone cable at a frequency of 5000 radians per second (795.8 Hz), and matched closely the smallest attenuation detectable to a ...
The research and accumulated solar design experience was then spread across the Atlantic by architects such as Walter Gropius and Marcel Breuer. Apart from these early examples, heating homes with the sun made slow progress until the 1930s, when several different American architects started to explore the potential of solar heating.
Recent research has developed a tactile sensor array that mimics the mechanical properties and touch receptors of human fingertips. [38] [39] The sensor array is constructed as a rigid core surrounded by conductive fluid contained by an elastomeric skin. Electrodes are mounted on the surface of the rigid core and are connected to an impedance ...
Nicholas Negroponte (B.Arch, M.Arch 1966) – founder, MIT Media Lab, One Laptop per Child Association; Kathy Nelson (B.S. – Electrical Engineering 1993) – creator of world's first holographic video game [18] Andrew Ng (M.S. 1998) – co-founder of education technology company Coursera, director of Stanford University's Artificial ...
The company's first product was a gaseous voltage-regulator tube that was based on Charles Smith's earlier astronomical research of the star Zeta Puppis. [10] The electron tube was christened with the name Raytheon (a compound of Old French and Greek meaning 'light from the gods') [ 11 ] and was used in a battery eliminator , a type of radio ...
Some research indicates that similar mesocorticolimbic circuitry is activated by quite diverse pleasures, suggesting a common neural currency. [74] Some commentators opine that our current understanding of how pleasure happens within us remains poor, [ 75 ] [ 76 ] but that scientific advance gives optimism for future progress.