Sir Frederick William Herschel (1738-1822) was born in Hanover, Germany, and became well known as both a musician and an astronomer. He moved to England in 1757 and, with his sister Caroline, constructed telescopes to survey the night sky.Their work resulted in several catalogs of double stars and nebulae.URPOSE/OBJECTIVE: To perform a version of the experiment of 1800, in which a form of radiation other than visible light was discovered by the famous astronomer Sir Frederick William Herschel.
Windows 7 (codenamed Vienna, formerly Blackcomb) is a personal computer operating system developed by Microsoft.indows 7 was primarily intended to be an incremental upgrade to the operating system, intending to address Windows Vista's critical reception (such as performance improvements), while maintaining hardware and software compatibility.
Contrary to headlines you may have read today, Microsoft isn't dropping support for Windows 7 today. The operating system is still supported and will continue to receive security updates for at least another five years.Today is the last day of Windows 7's mainstream support period, with the operating system now entering extended support..icrosoft will no longer release new features for the operating system, but there's nothing new there: even during its mainstream support period, such updates were few and far between. No-cost phone support also comes to an end, but this too is essentially irrelevant to most Windows users.