Author

Colin Cullis

Who gets the biggest cut of the billion dollar hair loss industry?

Who gets the biggest cut of the billion dollar hair loss industry?

Stem cells and 3D printing may give hope to those tearing their hair out trying to save theirs.

Doomsday weapons, a deterrent or a real threat?

Doomsday weapons, a deterrent or a real threat?

The World is both safer and more dangerous than it has ever been and these weapons could end human life on the planet.

It's called the web. Is it any surprise we got caught in it?

It's called the web. Is it any surprise we got caught in it?

The World Wide Web is 25 years old. What was supposed to connect us has become more like a trap and we all helped it happen.

Humanity 2.0: Tech is driving our evolution

Humanity 2.0: Tech is driving our evolution

Technology is becoming the driver of human evolution. It took another step forward this month.

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.