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EDINBURGH, SCOTLAND - JUNE 06: Taylor Swift fans queue outside Murrayfield stadium ahead of tomorrow nights concert on June 06, 2024 in Edinburgh, Scotland. Taylor Swift's Eras World Tour plays 15 dates across Scotland, Wales and England this June and August. Her fans, known as Swifties, had made the superstar $200 million in Eras merchandise sales as of November 2023. (Photo by Jeff J Mitchell/Getty Images)

Mathematics

How the maths of queuing can make lines more efficient

From shops to ride-share apps, queuing is everywhere. Peter Rowlett explains how the maths behind queuing can help us spend less time in line

Can rain help a “human head” survive a lightning strike? Possibly

2T7WK87 Hooper, Colorado, USA - July 21, 2023: An alien welcomes visitors to the UFO Watchtower, a unique roadside attraction in the San Luis Valley.

Could an advanced civilisation develop without the wheel?

HUD Matrix particles grid. Virtual reality. Grid core. Magic explosion star with particles. Acceleration race. Glow lines. Colorful flash. Big bang. Light trails. Glitch effect. Deep space.; Shutterstock ID 1590869041; purchase_order: -; job: -; client: -; other: -

Did abstract mathematics exist before the big bang? Part 2

Group of Asian friends having fun enjoying beach camping in summer

This week鈥檚 new questions

New 女生小视频 Live 2024

All the action from New 女生小视频 Live 鈥� in photographs

Tom Gauld: How my day is going

Twisteddoodles: ‘The magic mirror will show your heart’s true desire’

2T6AF4B the planet Saturn photographed with an amateur telescope

Space

Now is a great time to see Saturn in all its ringed glory

A radar-equipped speed camera monitors the traffic on a road, flashing a yellow light when it catches a car exceeding the speed limit, and using technology to identify the vehicle and enforce the law.; Shutterstock ID 2392738707; purchase_order: -; job: -; client: -; other: -

How fast am I moving and in which direction?

Our readers get out their calculators and their General Relativity to answer this one, with some finding that the answer makes them dizzy

This week鈥檚 new questions

Are dog people more resilient than cat people? Apparently so

Life

See the stunning winners from the Wildlife Photographer of the Year

Tom Gauld: Remember this day when my genius blazes across the world