Search results
|
|
No page with that title exists You can create an article with this title or put up a request for it. Please search Wikipedia before creating an article to avoid duplicating an existing one, which may have a different name or spelling.
Showing below 8 results starting with #1.
View (previous 20) (next 20) (20 | 50 | 100 | 250 | 500).
No article title matches
Page text matches
- Grace Hopper (7469 bytes)
7: In [[1949]], Hopper became an employee of the [[J. Presper Eckert|Eckert]]-[[John Ma...
14: In the 1970s, she pioneered the implementation of [[standards]] testing of computers, ...
38: ... is famous for her ''nanoseconds'' visual aid. People (such as generals and admirals) used to ask her ...
43: * Bromberg, Howard (''IEEE Software'' 9: 1-3-104, 1992)
48: * Weiss, Eric A. (''IEEE Annals of the History of Computing'' 14: 56-58, 1... - Timeline of invention (28171 bytes)
31: * [[Plough]]s in [[Mesopotamia]]
35: * 3500 BC: [[Plywood]] in [[History of ancient Egypt|Egypt]]
80: * [[600]]: Mouldboard [[plough]] in [[Eastern Europe]]
162: * [[1797]]: [[Cast iron plow]]: [[Charles Newbold]]
201: * [[1831]]: [[Multiple coil magnet]]: [[Joseph Henry]] - Apple Macintosh (24250 bytes)
2: ...ily of [[personal computer]]s manufactured by [[Apple Computer]], Inc. of [[Cupertino, California]], [...
4: ...as named after the [[McIntosh]], a variety of [[apple]] fruit favored by [[Jef Raskin]]. The original ...
7: ...the Mac OS under that name). In [[March 2001]], Apple introduced a modern and more secure [[Unix]]-bas...
26: * User programmability through [[HyperCard]], [[AppleScript]] and Automator (Introduced in Mac OS X 10...
27: * The [[SCSI]] interface ([[Macintosh Plus|Mac Plus]], [[1986]]) - List of computing topics (15876 bytes)
2: ...' [[List of programmers]], [[List of computing people]], [[List of computer scientists]], [[computer s...
19: [[16-bit application]] --
34: [[32-bit application]] --
75: [[8514 (display standard)]] --
107: [[APL programming language]] -- - Capacitor (29664 bytes)
2: ...aced. Intentional capacitors have thin conducting plates (usually made of metal) stacked or rolled to ...
7: ...t the boundary with the dielectric. Because each plate stores an equal but opposite charge, the ''tot...
9: ...tor, the dielectric is in direct contact with the plates.)]]
13: ...] or ''voltage'' (''V'') which appears across the plates:
16: ...a potential difference of one [[volt]] across the plates. Since the farad is a very large unit, value... - Modem (21628 bytes)
3: ...elephone line]]s of Plain Old Telephone System ([[Plain old telephone service|POTS]]), and once receiv...
7: ''[[Wavelength division multiplexing|Optical modem]]s'' transmit data over [[opti...
16: ...[[Hayes Communications]]. The Smartmodem was a simple 300 bit/s modem using the Bell 103 signaling sta...
18: ...20041015_175456_1.jpg|thumb|275px|Acoustically coupled modem]]
19: ...ial the number directly. These changes greatly simplified installation and operation of [[Bulletin boa... - Nikola Tesla (29894 bytes)
18: ...ted energy]]. He gave his life to make real these plans, while others made fortunes with his [[inventi...
24: |'''Electromechanical devices and principles developed by Nikola Tesla''':
26: * the [[rotating magnetic field]] principle ([[1882]]) and various devices that use rotating...
33: * fundamental principles, devices, and machinery of [[wireless]] technol...
42: * [[voltage]] multiplication [[circuit]]ry - Radar (16746 bytes)
3: ...nals can easily be detected and [[amplification|amplified]].
5: ...trength, detected at even tiny powers, and then amplified many times. Thus radar is suited to detectin...
7: ==Principles==
17: ...not travel well underwater; thus for underwater applications, [[sonar]], based on sound waves, has to ...
20: ...to detect different types of reflections. For example, [[circular polarization]] is used to minimize t...
View (previous 20) (next 20) (20 | 50 | 100 | 250 | 500).