91色情片

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Walking highland cattle on sunset, scottish cow; Shutterstock ID 2496920209; purchase_order: -; job: -; client: -; other: -

This week鈥檚 new questions

Why do so many Scottish animals have red fur or hair, such as red squirrel, red deer, Highland cows and red-headed humans? And how do human infants think and communicate before they acquire language?

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How to defeat wild emus – lessons from history

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Morocco - Tafilalt Oasis - On July 2019 a wildfire spread over 3km across the palm grove burning more than 10,000 trees of which 2500 were palm trees. Summer wildfires are due to a combination of extreme temperatures and lying dead trees. which can easily catch fire in the summer months.

Environment

Images reveal how climate change is upending life in Morocco’s oases

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Tom Gauld on experimenting with unusual materials

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Twisteddoodles: if science talks were like videos on social media

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Is this the pettiest it is possible to be in an academic article?

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C0TPTP Beautiful yellow sunflower macro

Mathematics

How Fibonacci numbers give us a neat hack for converting between units

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Volcano Karymsky explosion on Kamchatka; Shutterstock ID 1990974674; purchase_order: -; job: -; client: -; other: -

Could a huge, prolonged volcanic eruption happen again?

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2H6020J Few pedestrians on the rather busy street in metaverse conceptual reality

Is there evidence disproving that we are part of a simulation? Part 2

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A young child has both his thumbs on middle C. There are stickers on each key to guide him through the octaves and notes.

This week鈥檚 new questions

Why do we only use 12 notes in Western music? And all life on Earth is based on DNA. If we ever find life on other worlds, are there viable alternatives for coding for life that it may be based on?

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Environment

Striking photos highlight the stark reality of Arctic glacier melt

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Tom Gauld on budget cuts

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Twisteddoodles on how animals prepare to hibernate

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Space

How I learned to love looking at the moon 鈥� and you can too

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