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Paint and Create was released on Commodore 64, Amiga and MS-DOS computers and has an easy interface divided into six activities aimed at younger audiences to do their own artwork. [50] Paint and Create got good review scores including 91% from Commodore Format [51] and 94% from the CU Amiga magazine. [52] It also got awarded the Screenstar from ...
The betatron was the first machine capable of producing electron beams at energies higher than could be achieved with a simple electron gun, and the first circular accelerator in which particles orbited at a constant radius. [1] The concept of the betatron had been proposed as early as 1922 by Joseph Slepian. [2]
A simple machine is a mechanical device that changes the direction or magnitude of a force. [1] In general, they can be defined as the simplest mechanisms that use mechanical advantage (also called leverage) to multiply force. [2] Usually the term refers to the six classical simple machines that were defined by Renaissance scientists: [3] [4 ...
Electron gun from an oscilloscope CRT Setup of an electron gun. 1. Hot cathode.2. Wehnelt cylinder.3. Anode. A direct current, electrostatic thermionic electron gun is formed from several parts: a hot cathode, which is heated to create a stream of electrons via thermionic emission; electrodes generating an electric field to focus the electron beam (such as a Wehnelt cylinder); and one or more ...
Pushing Forward With Real Solutions. Garrison emphasizes that there won’t be a eureka discovery that answers all the questions about ovaries. But each step forward will help experts better ...
The Acorn Electron (nicknamed the Elk inside Acorn [1] and beyond [2]) was introduced as a lower-cost alternative to the BBC Micro educational/home computer, also developed by Acorn Computers, to provide many of the features of that more expensive machine at a price more competitive with that of the ZX Spectrum. [3]
The clock is ticking for families hoping to send letters to Santa Claus at the North Pole this holiday season. Letters need to be postmarked by Monday, a spokesperson for the U. S. Postal Service ...
As new Blues coach Jim Montgomery appeared before reporters Monday at Madison Square Garden sporting a dark blue sweatshirt emblazoned with the team’s famed blue note logo, there was no ...
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