[In Lak'esh]

But it was to be another 15 years before anyone else took this work further. Dean Radin, working in America, connected people up to a machine that measured their skin's resistance to electricity. This is known to fluctuate in tandem with our moods, indeed, it's this principle that underlies many lie detectors. Radin repeated Dr Hall's work whilst measuring skin resistance. Again, people began reacting a few seconds before they were shown the pictures. This was clearly impossible, or so he thought, so he kept on repeating the experiments and getting the same results.

"I didn't believe it," says Professor Bierman. "So I repeated the experiment myself and got the same results. I was shocked. After this I started to think more deeply about the nature of time."

Bierman then devised an experiment to settle his mind once and for all. He decided to use a hospital brain scanner to peer inside people's minds as they were shown a series of photographs. Each person was randomly shown erotic or violent pictures, or neutral images of white fluffy clouds. Each of these pictures produced unique patterns in the patient's brainwaves. In effect, you could see inside the mind as it reacted to each picture.

What is remarkable is that the patients began reacting 1-2 seconds before they saw the images. This is clearly impossible, or so we're taught to believe. And yet it happened time and time again.

Obviously sceptics would love to demolish Bierman's work but have so far failed to do so. Nor is his research a one off that can be casually dismissed. To make matters even more intriguing, Bierman says that other mainstream labs have produced similar results but they are too frightened to go public.

"They don't want to be ridiculed so they won't release their findings, says Professor Bierman. "So I'm trying to persuade all of them to release their results together. That would at least spread the ridicule a little more thinly!" jokes the Professor.

If Bierman is right, then sensing the future may help explain such things as deja vu, intuition and a host of other paranormal phenomena. It may also open up a far more interesting possibility - enhancing psychic powers using machines. Just as we have built machines to replace muscle power, may we one day build a device to enhance psychic abilities?

Dr Nelson is optimistic - but not for the short term: "We may be able to predict that something is going to happen. But we won't know exactly what will happen or where it's going to happen," he says.

But for Dr Nelson, talk of psychic machines is of far less importance than the implications of his work for ordinary people. We may all be individuals, he says, but we are also part of something far, far greater.

"We're taught to be individualistic monsters," he says. "We're driven by society to separate ourselves from each other. That's not right. We may be connected together far more intimately than we realise."

What are your thoughts on the GCP?