Top news for 2022-11-21

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Adjustable dumbbell Black Friday deal: Our favourite pair are now $300 cheaper at Best Buy

Simplified “Radical” Process Shines Light on New Catalyst Opportunities

Vast volcanic eruptions may have turned Venus from paradise into hell

NASA's Artemis 1 mission launched 10 cubesats. Here's how they're doing

Best electric toothbrushes 2022: Achieve cleaner teeth and a brighter smile

The best exercise machine to lose weight 2022

NASA's Artemis 1 moon mission: Live updates

Save a bundle this Black Friday with Philips electric toothbrush deals

Should you buy the Apple Watch Series 7 this Black Friday?

Pictures from space! Our image of the day