Gadget guru Steve Caplin talks to Simon Rose about tickets going on sale for Virgin Galactic's space trips, a snip at £333,000. He discusses National Grid's plan for plundering e-car batteries, Alfa Romeo's NFT plug-in hybrid and the iEV X expanding car. Tinder is experimenting with blind dates, there's a tech necklace that can read chin movements, a crowdfunded camera dolly and Simon chips in with a low-tech jar opener.
