In this edition we discuss ways of checking facts on social media. This is after Meta boss Mark Zuckerberg announced Facebook and Instagram will change the way facts are checked.Also in Tech Life, data is being saved for the future, deep underground in the Arctic Circle. Our reporter Adrienne Murray visits the Arctic World Archive in Svalbard. LinkedIn tell us how they are verifying their users are real. And find out why online mapping has become more than getting from A to B.We’re always keen to hear from you. You can email us: techlife@bbc.co.uk, or send us a text message or voice note on Whatsapp at +44 330 1230 320.Presenter: Imran Rahman-Jones Producer: Tom Quinn Editor: Monica Soriano(Image: A photo image of Meta chief executive Mark Zuckerberg. Credit: Getty Images)