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Last Word

Piles of old tyres in a garage. Romania

Does car tyre pressure affect the speedometer or milometer readings?

Readers agree that over or underinflating tyres can fudge speedometer measurements, but note it's a poor excuse to avoid a ticket

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Hipster blogger or cook holds wooden tray or board with homemade organic flatbread pizza, covered with vegetables, veggies and cheese, romantic diy dinner with wine; Shutterstock ID 779420272; purchase_order: -; job: -; client: -; other: -

Is it possible to reheat food without additionally cooking it?

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cute miniature schnauzer dog among chamomile flowers; Shutterstock ID 167053673; purchase_order: -; job: -; client: -; other: -

This week’s new questions

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White hydrogen storage tanks with blue H2 labels, set against a blue sky with clouds, symbolizing clean energy. 3D Rendering; Shutterstock ID 2460820695; purchase_order: -; job: -; client: -; other: -

Would using Earth’s white hydrogen deplete our oxygen supply?

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JAPAN. Tokyo. Bank near Tokyo Station. 2002.

How much money is gained or lost in computer rounding errors annually?

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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 ears – but why two nostrils? (Part 2)

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2WA289F The supermoon rise at the Nature Discovery Sanctuary in Winkler, Manitoba, Canada.

This week’s new questions

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HE21RH Chef decorating a meal made of fish

When did hominids start decorating food and do other species do it?

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Lola the Cat, behind a window, London

How would our tech development have gone if glass wasn’t transparent?

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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’s 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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Could two negatively charged black holes repel each other?

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

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This week’s new questions

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

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