An Oxford University professor explained how the UK's entry into self-drive cars uses a more affordable system of lasers and camera.
Professor Paul Newman said: "When the car is driving, it is using a small, quite cheap laser on the front of the car that casts a curtain of laser light vertically around.
"As the car moves, it paints the world with this invisible laser light and produces a local idea of what the world looks like in 3D."
More top news
The late actor’s face was digitally superimposed on to his brothers’ performances for Furious 7.
The president described his own action as fulfilling his “constitutional responsibility to protect the nation’s classified information”.
Cipriani, Genoa, A-levels and Brexit lead the Thursday headlines.