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Last Word

13 January 2023, UAE, Dubai: Assortment of Alcohol free beer bottles on a shelf of beverage shop; Shutterstock ID 2279500355; purchase_order: -; job: -; client: -; other: -

This week鈥檚 new questions

Why do non-alcoholic beers taste so much closer to the "real thing" than non-alcoholic wines do? And does 34 years of mostly north-to-south traffic on a major bridge near me impact its structural integrity?

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EYCC30 Attraction and repulsion iron metal particles align up along the magnetic fields lines created by a bar magnet invisible to see

Could two negatively charged black holes repel each other?

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Battle cruiser approaching light speed in an outer space wormhole, 3d digitally rendered illustration; Shutterstock ID 91289105; purchase_order: -; job: -; client: -; other: -

How long would it take to speed up to 99 per cent light speed? Part 2

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2CCYRY3 Please Do Not Feed The Horses

This week鈥檚 new questions

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Hand of male holding soil in the hands for planting. Expert hand of farmer checking soil health before growth a seed of vegetable or plant seedling. Gardening technical, Agriculture concept.; Shutterstock ID 2252590625; purchase_order: -; job: -; client: -; other: -

How can I ensure that most of my body is used after my death?

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P2H56B Weasel standing upright, Mustela nivalis, Germany

Why do many animals have white underbellies? Part 2

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Male nose close up bottom view - hair in the nostrils; Shutterstock ID 1895123341; purchase_order: -; job: -; client: -; other: -

I see why we have two eyes and two ears 鈥� but why two nostrils? Part 2

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Piles of old tyres in a garage. Romania

This week鈥檚 new questions

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rainy days rain drops on the window surface ; Shutterstock ID 724215220; purchase_order: -; job: -; client: -; other: -

Why does water never move in straight lines?

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Male nose close up bottom view - hair in the nostrils; Shutterstock ID 1895123341; purchase_order: -; job: -; client: -; other: -

I understand why we have two eyes and two ears 鈥� but why two nostrils?

The human nose has two jobs, says one reader, and two nostrils allow for ideal air and scent intake

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When did humans first start to sing? Part 2

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This week鈥檚 new questions

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How long would it take to accelerate to 99 per cent light speed?

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Is it known when humans or our ancestors first started to sing?

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