Mercury is the only common metal which is liquid at ordinary temperatures. Mercury is sometimes called quicksilver. It is a heavy, silvery-white liquid metal. It is a rather poor conductor of heat if compared with other metals but it is a fair conductor of electricity. It alloys easily with many metals, such as gold, silver, and tin. These alloys are called amalgams.
describe big data, so that you can speak intelligently about it when asked. So probably the main thing to recognize is this notion of the three V's of big data, which are volume, velocity and variety.
3) Data, data, data. An infographic is nothing without powerful data sources and the tools to illustrate them. Data sources can varyâwhether itâs your own research or your clientâs. Thereâs also a good list on Quora of publicly available datasets that can give you some good raw data to play with.