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Pre Indusrial Age
People discovered fire, developed paper from plants, and forged weapons and tools with stone, bronze, cooper and iron. -
Industrial Age
People used the power of steam, developed machine tools, establish iron production, and manufacturing of various products (including books through the printing press). -
Telephone
A telephone, or phone, is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be heard directly. -
Electronic Age
The invention of the transistor ushered in the electronic age. People harnessed the power of transistors that led to he transistor radio, electronic circuits and early computers. In this age, long distance communication became more efficient. -
Television
Television (TV), sometimes shortened to tele or telly, is a telecommunication medium used for transmitting moving images in monochrome (black and white) -
Personal Computers
A personal computer (PC) is a multi-purpose computer whose size, capabilities, and price make it feasible for individual use. PCs are intended to be operated directly by an end user, rather than by a computer expert or technician -
Information Age
The internet paved the way for faster communication and the creation of the social network. People advance the use of microelectronics with the invention of personal computers, mobile devices, and wearable technology. Moreover voice, image, sound and data are digitalized. We are now living in the information age. -
Skype
Skype is a telecommunications application software product that specializes in providing video chat and voice calls between computers, tablets, mobile devices, the Xbox One console, and smartwatches via the Internet and to regular telephones. Skype additionally provides instant messaging services -
Facebook
Facebook, Inc. is an American online social media and social networking service company based in Menlo Park, California. Its website was launched on February 4, 2004, by Mark Zuckerberg, along with fellow Harvard College students and roommates Eduardo Saverin, Andrew McCollum, Dustin Moskovitz and Chris Hughes -
YouTube
YouTube, LLC is an American video-sharing website headquartered in San Bruno, California. Three former PayPal employees—Chad Hurley, Steve Chen, and Jawed Karim—created the service in February 2005. Google bought the site in November 2006 for US$1.65 billion; YouTube now operates as one of Google's subsidiaries -
Twitter
Twitter is an American online news and social networking service on which users post and interact with messages known as "tweets". Tweets were originally restricted to 140 characters, but on November 7, 2017, this limit was doubled for all languages except Chinese, Japanese, and Korean
