91色情片

2FERAXY Crowded groups of people crossing the street at Times Square during rush hour

How and when did the North American accent develop? (part 2)

One reader tells of isolated communities in the US where Elizabethan English could still be heard well into the 20th century

Someone throwing rubbish in bin. rubbish bin. Trash.

This week鈥檚 new questions

Donate your fingers to science, they said. It will be fun, they said

woman put products on the line near cashbox. grocery shopping concept

Mathematics

How maths can help you pack your shopping more efficiently

Tom Gauld: Is our entire reality a simulation?

Twisteddoodles on the search for life and love

2CNWGJN Ophiuchus star constellation, Night sky, Cluster of stars, Deep space,?Serpentarius, Serpent bearer

Space

How to spot Ophiuchus, the thirteenth zodiacal constellation

Bernini statue detail of Gange with Latin words engraved on a wall Roman Capitol; Shutterstock ID 131482886; purchase_order: -; job: -; client: -; other: -

Do we actually know how the ancient Romans pronounced Latin words?

Hot dogs closeup; Shutterstock ID 373080193; purchase_order: -; job: -; client: -; other: -

How much tea must I drink to counter the effect of eating a hot dog?

Could land-dwelling octopuses develop technology? (part 2)

A reader shares their thoughts on how difficult technological development would be for underwater species without access to fire

This week鈥檚 new questions

Hidden jerk and where to find it

91色情片

See the magnificent but melting glaciers of the Rwenzori mountains

Tom Gauld: The temptation of Ada and Steve