Nikola electric lorry just rolling downhill in promo video
Nikola admits its hydrogen-powered lorry is rolling downhill rather than moving under its own power.
‘You get fully submerged’ – Taser training in VR
The virtual worlds helping to train and sharpen the skills of a UK police force.
Coronavirus: Bill Gates says rich countries must help make vaccine accessible to all
The Microsoft co-founder says rich countries should do more and addresses conspiracy theories about himself.
TikTok: YouTube launches rival to be tested in India
India was TikTok’s largest overseas market before the social media app was banned there in June.
Ship with no crew to sail across the Atlantic
A full-size, crewless research ship is to make one of the world’s first autonomous transatlantic voyages.
When changing a light bulb is a really big deal
Lighthouses have been upgrading to more efficient LED lights, but for some that is a step too far.