Make your own Twitter bot with Python and Raspberry Pi: 
Twitter is a wonderful communication and social media platform. It has everything: breaking news, political opinion, humor, celebrities, entertainment, special interest chat, and, well, anything. Individuals, companies, departments, projects, and more—really anyone or anything—can have a Twitter account. Some Twitter accounts are not even run manually by a person or a group of people—they’re automated bots.
read more: Opensource.com ben_nuttall
Supporting Open Source.
Have you tried: Travelling to South Africa?