Author

Colin Cullis

Space weather: sunny with a chance of destruction

Space weather: sunny with a chance of destruction

Solar activity could result in a rare and improbable event which could send civilisation back to the dark ages.

Peak disruption - is the internet revolution almost over?

Peak disruption - is the internet revolution almost over?

The likelihood of seeing a new Alphabet or Alibaba in the next decade is declining.

The world may soon have only one time zone (and a new calender)

The world may soon have only one time zone (and a new calender)

You may think that the time and date is unchanging, but it does change, and it might do so again.

[Video] The song Cape Town hopes will attract visitors in winter

[Video] The song Cape Town hopes will attract visitors in winter

Cape Town Tourism has created a novel way to promote the Mother City during the 'green' season

How to use machine learning

How to use machine learning

Machines can already do many tasks better than humans, so use them.

Netflix is fighting a streaming war and we may get burned

Netflix is fighting a streaming war and we may get burned

As more streaming services create the impression of more competition, we may find it just means we all pay more for less.

Making climate change easier to swallow

Making climate change easier to swallow

Veggie burgers are not new, but two companies are not just starting to make money, they are getting meat eaters to eat them.

[Opinion] The past, present and future of voting

[Opinion] The past, present and future of voting

Elections require voting, but what will that look like in the next 25 years?

Happy Birthday YouTube, now grow up

Happy Birthday YouTube, now grow up

YouTube is 14 and, like most 14-year-olds, it's going through some growing pains.