Latest Insights
Photovoltaic panel history
A solar panel is a device that converts into by using (PV) cells. PV cells are made of materials that produce excited when exposed to light. The electrons flow through a circuit and produce (DC) electricity, which can be used to power various devices or be stored in . Solar panels are also known as solar cell panels, solar electric pane. . • 1839 - observes the via an electrode in a conductive solution exposed to light. • 1873 - finds that shows . • 1874 - writes to fellow mathematician of his observation that light affects the conductivity of selenium.
Read More Download files
Ibm power system i
IBM i (the i standing for integrated) is an developed by for . It was originally released in 1988 as OS/400, as the sole operating system of the line of systems. It was renamed to i5/OS in 2004, before being renamed a second time to IBM i in 2008. It is an evolution of the operating system, with compatibility layers for . IBM had two distinct POWER- and PowerPC-based hardware lines since the early 1990s: • Servers running processors based on the architecture in the family (later known as iSeries, then System i) running OS/400 (later known as i5/OS, and now )
Read More Download files