In this video, I demonstrate how to make an oxygen generator using manganese dioxide (MnO2) and hydrogen peroxide (H2O2) ...

If you build engines, tune cars, or even just like mashing your foot on the throttle with conviction, you’ve probably heard ...

Virgin Media O2 has confirmed that it will complete the switch off of its 3G network in the "coming weeks" in the UK. In a blog post, Jeanie York, Virgin Media O2 chief technology officer confirmed ...

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O2 is the last network that still operates a 3G network, with the other UK mobile operators already having decommissioned their 3G service so they can re-deploy the spectrum to be used for 4G and 5G ...

Earlier this year I was shocked to get a message from my phone network, O2. The messages suggested I had taken out six new mobile phone lines on my account and that six new direct debits had been set ...

There are some other freebies to look out for too GAMERS have a last chance to collect a special freebie before it vanishes. A major UK mobile network is giving away an in-game treat – but it expires ...

Final warning issued: O2 has released a final alert to customers using older mobile devices that rely on 3G technology. The provider, now part of Virgin Media O2, plans to complete the total ...

DENVER, Colorado, December 18, 2025--(BUSINESS WIRE)--Liberty Global (NASDAQ: LBTYA, LBTYB and LBTYK) has reached an agreement to sell UPC Slovakia to O2 Slovakia, an affiliate of e&PPF Telecom, for a ...

The UK’s biggest mobile provider is set to shut down a ervice completely after 20 years as it issues a final warning. O2 is axing 3G, branding it "a relic of a bygone era", with customers issued a ...

Liberty Global has agreed to sell UPC Slovakia to O2 Slovakia, an affiliate of e& PPF Telecom, for around €95 million. The deal is subject to regulatory approval and other customary closing conditions ...