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Today's Daily Brain Teaser (Sep 26, 2024)

Daily Brain Teaser - Thu, 26/09/2024 - 03:00
Not Blue, but Green Is the Sky

My rings tell such a story
Of years past with gracious glory
Where I live is where I stay
From that spot I cannot stray
From my home man taketh me
So they can erect another home, you see
Many others bore into my sides
These things that crawl and things that glide
I weep with beauty or stand with grace
Every year I shed myself to nourish my place

What am I?


Check Braingle.com for the answer.
Categories: Brain Teaser

Stellar views of some of the most spectacular sights in the universe

New Scientist - Space - Wed, 25/09/2024 - 21:00
These dazzling images taken by NASA's Hubble Space Telescope are from the upcoming book Cosmos: Explore the wonders of the universe, which has a foreword by astrophysicist Becky Smethurst
Categories: Science

Samantha Morton stars in dystopian docudrama 2073

New Scientist - Technology - Wed, 25/09/2024 - 21:00
What if tech bros ruled the world, asks Asif Kapadia's 2073. This docudrama is captivating and disturbing, but lacks enough heft to stand out
Categories: Science

AIs get worse at answering simple questions as they get bigger

New Scientist - Technology - Wed, 25/09/2024 - 19:00
Using more training data and computational power is meant to make AIs more reliable, but tests suggest large language models actually get less reliable as they grow
Categories: Science

Clinical, mechanistic, and therapeutic landscape of cutaneous fibrosis | Science Translational Medicine

Scientific and clinical advances have expanded our ability to understand, prevent, and treat diverse forms of skin fibrosis.
Categories: Science

Inhibition of heme-thiolate monooxygenase CYP1B1 prevents hepatic stellate cell activation and liver fibrosis by accumulating trehalose | Science Translational Medicine

Inhibition of CYP1B1 in HSCs and trehalose/lactotrehalose dosing show preclinical antifibrotic effects in male animals.
Categories: Science

Reduction of prolonged excitatory neuron swelling after spinal cord injury improves locomotor recovery in mice | Science Translational Medicine

Reducing excitatory neuron swelling improved locomotor functional recovery after spinal cord injury in mice.
Categories: Science

Spermidine metabolism regulates leukemia stem and progenitor cell function through KAT7 expression in patient-derived mouse models | Science Translational Medicine

Spermidine is essential for the function of leukemia stem and progenitor cells through the regulation of KAT7 expression.
Categories: Science

B cells drive neuropathic pain–related behaviors in mice through IgG–Fc gamma receptor signaling | Science Translational Medicine

Nerve injury promotes IgG secretion from B cells, activating Fc gamma receptors in the dorsal root ganglia and spinal cord, leading to pain in mice.
Categories: Science

Neutrophil extracellular traps protect the kidney from ascending infection and are required for a positive leukocyte dipstick test | Science Translational Medicine

Neutrophil extracellular traps are present in the urinary tract, help prevent ascending infection, and underlie positive urine dipsticks.
Categories: Science

Daily Brain Teaser for Sep 25, 2024

Daily Brain Teaser - Wed, 25/09/2024 - 03:00
Kangaroo Words 1

Female kangaroos carry their young (joeys) in a pouch. Likewise, kangaroo words contain another word (a joey) within themselves. A joey word is a synonym of the kangaroo word, and the letters must be in the same order.

Example: "rapscallion" contains the word "rascal": RApSCALlion

See if you can find the joey words in these kangaroo words:
1. exists
2. deceased
3. barren
4. precipitation
5. prematurely

See if you can find two joey words in this kangaroo word:
6. feasted


Check Braingle.com for the answer.
Categories: Brain Teaser

Smart TVs take snapshots of what you watch multiple times per second

New Scientist - Technology - Wed, 25/09/2024 - 01:00
Smart TVs from Samsung and LG take screenshots of what you are watching even when you are using them to display images from a connected laptop or video game console
Categories: Science

The astrophysicist who may be about to discover how the universe began

New Scientist - Space - Mon, 23/09/2024 - 19:00
Astronomer Jo Dunkley is planning to use the Simons Observatory to snare evidence for inflation, the theory that the universe expanded at incredible speed after its birth
Categories: Science

An AI can beat CAPTCHA tests 100 per cent of the time

New Scientist - Technology - Mon, 23/09/2024 - 09:00
CAPTCHA tests are supposed to distinguish humans from bots, but an AI system mastered the problem after training on thousands of images of road scenes
Categories: Science

Astronauts may need medical evacuation from one-third of moon missions

New Scientist - Space - Fri, 20/09/2024 - 19:18
Medically evacuating an astronaut from space is difficult and expensive, and a new model predicts that one in three long-duration moon missions may require it
Categories: Science

Bacteria on the space station are evolving for life in space

New Scientist - Space - Fri, 20/09/2024 - 09:00
Genetic analysis shows that microbes growing inside the International Space Station have adaptations for radiation and low gravity, and may pose a threat to astronauts
Categories: Science

We’ve just doubled the number of gravitational waves we can find

New Scientist - Space - Thu, 19/09/2024 - 22:00
Nearly imperceptible quantum flickers used to limit how precisely we could detect the way space-time ripples, but squeezing the laser light used in detectors overcomes this and doubles the number of gravitational waves we can see
Categories: Science

Astronomy Photographer of the Year showcases world's best space images

New Scientist - Space - Thu, 19/09/2024 - 18:29
See the world's best space images from the Astronomy Photographer of the Year 2024 award
Categories: Science

Strange binary star system has three Earth-sized exoplanets

New Scientist - Space - Thu, 19/09/2024 - 11:00
Exoplanets in binary star systems usually orbit both stars, but astronomers have now spotted three planets orbiting one or the other star in a pair
Categories: Science

Today's Daily Brain Teaser (Sep 19, 2024)

Daily Brain Teaser - Thu, 19/09/2024 - 03:00
What Do They Say?

The following pairs of words can be unscrambled to make two words that go together, like "this & that." All pairs follow the same theme. Can you determine what they say?


DARK BOG = ______ + ______
COW MEAT = ______ + ______
ASHES SINK = ______ + ______
BRANDY YOKE = ______ + ______


Check Braingle.com for the answer.
Categories: Brain Teaser

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