Mystery over $1 billion Bitcoin transaction, why tunes give us the chills - and fancy a glass of Klingon bloodwine?

Facebook has added warning labels to both Trump and Biden posts as protests flare at ballot-counting centres in US presidential election. Someone just made a Bitcoin transaction of nearly $1 billion that could be linked to Silk Road on the dark web. Finally, an answer to mystery radio waves beamed across the galaxy? Nintendo’s bumper profits during lockdown, and how a British company is teaming up with Santa’s tech elves to magic up some socially-distanced Christmas cheer. Neuroscientists find out why songs make us go all wistful and do you fancy stocking up the cellar with Klingon bloodwine?Listen to our other podcasts:Women Tech Charge: interviews with incredible women leading in Science, Technology, Engineering and MathsThe Leader: a daily news podcast helping you make sense of the day’s most important stories Ask your Smart Speaker to ‘play the news from the Evening Standard' Visit standard.co.uk/tech for more tech news Hosted on Acast. See acast.com/privacy for more information.