During this age, people discovered fire, developed paper from plants, and forged weapons and tools with stone, bronze, copper and iron.

The Internet paved the way for faster communication and the creation of the social network. People advanced the use of microelectronics with the invention of personal computers, mobile devices, and wearable technology. Moreover, voice, image, sound and data are digitalized.

People used the power of steam, developed machine tools, established iron production, and the manufacturing of various products (including books through the printing press).

Television was invented during this age.

Cave paintings were used by people to store information during this age.

Typewriter first appeared in                         .

Social networks, video sharing sites, blog sites, search engines, etc. were introduced during this age.

Printing Press using woodblocks (Woodblock Printing) is a technique for printing text, images or patterns used widely throughout East Asia and originating in China in antiquity as a method of printing on textiles and later paper. This was first used during ________.

Steam powered printing press allowed thousands of copies of all types of written texts and images to be printed quickly and cheaply. Pamphlets, newspapers, handbills and books could now be mass produced and distributed, spreading news, ideas, political and social campaigns, propaganda, stories, poetry and more. This was invented by William Koenig during _________.