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This week’s new questions

Why do people tut and roll their eyes when they are annoyed, and what is the best way to pack a suitcase to get the most clothes into it?

Ripples in the pond; Shutterstock ID 356810405; purchase_order: -; job: -; client: -; other: -

What would happen if water had no meniscus or surface tension?

I want to warm up fast, should I put on my trousers or my top first?

Exposures of clocks, watches, Time-Pieces of various kinds and periods. Photograph ?? Santosh Verma

Why are there 60 seconds in a minute and 60 minutes in an hour? part 2

BCM7JY Rainbow above rolling farmland on the edges of Dartmoor National Park Devon England Spring April 2009. Image shot 2009. Exact date unknown.

This week’s new questions

M5BFWD A man playing a piano outdoors in a public square beside False Creek and the Cambie Street bridge in downtown Vancouver, British Columbia, Canada.

Does left-handedness or right-handedness make for a better pianist?

RBJEJN Woman talking to her baby lying on a bed at home. Mother caring and pampering her baby.

Why do we speak to babies and pets in cute, silly voices?

2C0KN5C Funny husky dog in glasses lying on the grass in a summer park

Is short-sightedness found in other animals? Part 2

Woman is waiting at crosswalk traffic light with her dog.

This week’s new questions

G????mar, Canary Islands, Spain - December 16, 2022: Statue of the Greek Titan Atlas holding the celestial sphere on his shoulders, a symbol of the burden of bearing the weight of the world.; Shutterstock ID 2268827595; purchase_order: -; job: -; client: -; other: -

Does Earth’s mass remain constant, or is it slowly rising or falling?

Our readers run the numbers on this one, and give us the definitive numbers on our planet’s changing mass

Given Earth rotates, can I travel by waiting in midair? Part 3

Does my petrol mower emit more carbon than the grass captures? Part 2

This week’s new questions

Are slow spinning “space ports” to create artificial gravity feasible?