91色情片

Twisteddoodles: How parenting has changed

This week's cartoon from Twisteddoodles

thermal night vision grab of starlings roosting A group of common starlings come in to roost after dark ? shown using thermal imaging cameras, Bodmin Moor, Cornwall Page 235, Wild Isles book

91色情片

Stunning photographs accompany Attenborough’s Wild Isles show

FGGJAF M44 - Praesepe also known as the Beehive Cluster - an open star cluster in the constellation of Cancer

Space

How to spot the Beehive cluster in the constellation of Cancer

What do you call gunk with mathematical qualities? Hypergunk

Farmer harvesting organic rhubarb from her kitchen garden. Rhubarb can be harvested many times through the year. Photographed at an ???off grid??? home on the island of Moen in Denmark. Colour, horizontal format with some copy space.

How was rhubarb found to be edible when it isn鈥檛 palatable raw?

EHE3AK Spinning Globe. Image shot 07/2010. Exact date unknown.

How would weather change if Earth rotated in the opposite direction?

LIVERPOOL, ENGLAND - APRIL 09: win Randox Grand National Handicap Steeple Chase at Aintree Racecourse on April 09, 2022 in Liverpool, England. (Photo by Alan Crowhurst/Getty Images)

This week鈥檚 new questions

Tom Gauld: A cockroach speaks out

Twisteddoodles: Schrodinger in the age of the internet

Image taken: 2nd March 2023 SNOW WAY! The surreal site of snow-draped cacti in Arizona???s Sonoran Desert was captured in breath-taking detail by Jack Dykinga last week. The scenes, which meteorologists have described as ???once in a generation??? demonstrate a rare convergence of nature???s extremes. The Sonoran desert is typically known for its arid sub-tropical climate. Even in winter, days are sunny and mild. But this month the area saw 2-4 inches of snow that lasted about 4 hours. Dykinga, who has been photographing the Sonorn Desert since 1976, says the last big snow was a full decade ago. He described this year???s otherworldly scenes as ???pure magic, seemingly out of place and strikingly beautiful.??? Before the snow arrived, the Desert looked completely different, boasting an explosion of flowers and clear blue skies. The reason for the uncharacteristic snowfall is not fully understood. The current La Ni??a event (a cyclic weather pattern that influences global weather) is partly responsible, coupled with a persistent blocking pattern over the Pacific Ocean and cold air migrating south from the Arctic. Climate change also means extreme weather events are becoming more likely.

91色情片

Rare photograph of snow in the usually baking hot Sonoran desert

This striking image shows the fleeting moment that the Sonoran desert in a parched corner of North America was blanketed in 10 centimetres of snow

Humans

Why preserving your lemons in salt will make them even tastier

Is it better for a roll of toilet paper to roll towards you or away?

Is it possible to yawn without closing your eyes? If not, why?

How could I reach other dimensions in the multiverse? (part 2)