Researchers at Heriot-Watt University have made a discovery that could pave the way for a transformative era in photonic ...

Electrons moved in two dimensions when influenced by a magnetic field, hinting at how a similar effect would occur in the fourth dimension.

To illustrate the route taken by Marco Polo’s caravan and to mark the passage of time, a map was shown on screen accompanied by a voice-over by Mark Eden as Polo, describing the journey.