This week, Brian and Angelo take a look at being locked into certain technology ecosystems, and of course HomePod rings. Then, from HomePod rings, they take a look at the ring left by an incredible UFO sighting in Delphos, Kansas. Also, covered: phones that spy on you, ad blockers, photo backups (Brian’s favourite), time travellers, cryptocurrency vs SETI, and the Pentagon UFO tapes.

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Links:

• Don’t use Huawei phones, say heads of FBI, CIA, and NSA - The Verge
• Google’s Chrome ad blocking arrives today and this is how it works - The Verge
• The HomePod is the point of no return for Apple fans - The Verge
• We’ve reached peak smartphone. What are Apple and Samsung going to do now? - The Washington Post
• Cryptocurrency Miners Are 'Limiting' the Search for Alien Life - Motherboard
• traveller-2030-PASSES-lie-detector-test.html" title="‘Time-traveller from 2030' passes lie detector test | Daily Mail Online">‘Time-traveller from 2030' passes lie detector test | Daily Mail Online
• What Is Up With Those Pentagon UFO Videos? | WIRED
• Openminds.tv">Alleged UFO Landing in Delphos, Kansas | Openminds.tv
• Our Strange Skies - The UFO Book Club - For the Love of Hynek: 'The Close Encounters Man' by Mark O'Connell