31/10/2014
General knowledge-
1.Radioactivity was discovered by Henry Bequerel.
2.Mercury Thermometer Was Invented By Galileo.
3.Lawrence G. Tesler (Larry Tesler) invented cut, copy, and paste in 1974.
4.Taj Mahal was built between 1632 and 1653 by Mughal emperor Shah Jahan in memory of his third wife, Mumtaz Mahal.
5.Titanic's full name was Royal Mail Ship Titanic.
6.WorldWideWeb (renamed to Nexus) was the first web browser, written in 1990 by Tim Berners-Lee.
7.LED stands for Light-Emitting Diode.
8.LCD stands for Liquid-Crystal Display.
9.Joseph Henry invented the electric doorbell in around 1831
10.The United Kingdom adopted its national flag in 1801.