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Technology's unsung heroes

Presenting the technologists – including a South African – who gained neither fame nor fortune for their contributions but still advanced IT in significant ways.

World News

The secret to switching the global energy system entirely to renewables may lie in the universe’s most abundant substance. Hydrogen has drawn backing from big energy companies from Royal Dutch Shell to Uniper in addition to

Could bitcoin be the next gold? The idea has a lot of intuitive appeal. Gold bugs and bitcoin fetishists tend to share a deep distrust of fiat currency and the nation state, an impregnable bullishness about their favoured asset class