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Tiny, translucent glassfrogs increase their transparency two- to threefold while sleeping by temporarily storing red blood cells in their liver, according to a 2022 study in Science. Learn more: #ScienceMagArchives

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The tiny predator Lacrymaria olor owes its shape-shifting ability to an “origami-like” cellular architecture, a new Science study finds. The results offer a glimpse into geometrical control of behavior in single cells. Learn more in this week's issue:
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The tiny predator Lacrymaria olor owes its shape-shifting ability to an “origami-like” cellular architecture, a new Science study finds. The results offer a glimpse into geometrical control of behavior in single cells. Learn more in this week's issue:

Science Magazine

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Babies don’t babble to sound cute—they’re taking their first steps on the path to learning language. A 2022 study shows parrot chicks do the same. #ScienceMagArchives
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Babies don’t babble to sound cute—they’re taking their first steps on the path to learning language. A 2022 study shows parrot chicks do the same. #ScienceMagArchives

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White blood cells giving the local red blood cells a once-over to see if any have contraband contamination.
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White blood cells giving the local red blood cells a once-over to see if any have contraband contamination.

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Most salamanders live in streams and under rocks or logs, but the wandering salamander has a high-flying lifestyle. These 13-centimeter-long amphibians spend much or all of their lives in coastal redwoods, some of the tallest trees in the world. In 2022, a laboratory study showed how they can descend by jumping, slowing their fall by spreading their limbs like a skydiver. Learn more during #AmphibianWeek:
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Most salamanders live in streams and under rocks or logs, but the wandering salamander has a high-flying lifestyle. These 13-centimeter-long amphibians spend much or all of their lives in coastal redwoods, some of the tallest trees in the world. In 2022, a laboratory study showed how they can descend by jumping, slowing their fall by spreading their limbs like a skydiver. Learn more during #AmphibianWeek:

News from Science

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🚨 SCIENTISTS JUST REVERSED AGING IN BLOOD STEM CELLS Researchers at Mount Sinai restored old blood stem cells to a youthful state by repairing tiny cellular recycling systems called lysosomes. In mice, aged stem cells regained the ability to: • regenerate healthy blood • rebuild immune cells • reduce inflammation • behave like young stem cells again One treatment increased blood-forming capacity by more than 8x. Why this matters: Your blood stem cells are responsible for constantly rebuilding your immune system and blood supply throughout life. As they age: • immunity weakens • inflammation rises • cancer risk increases • regeneration declines But this study suggests aging inside these cells may not be permanent. Scientists may have found a biological “reset switch.” The future of anti-aging may not come from replacing organs… …but from restoring the cells that rebuild the body itself. Follow for more future physics and biotech breakthroughs.
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🚨 SCIENTISTS JUST REVERSED AGING IN BLOOD STEM CELLS Researchers at Mount Sinai restored old blood stem cells to a youthful state by repairing tiny cellular recycling systems called lysosomes. In mice, aged stem cells regained the ability to: • regenerate healthy blood • rebuild immune cells • reduce inflammation • behave like young stem cells again One treatment increased blood-forming capacity by more than 8x. Why this matters: Your blood stem cells are responsible for constantly rebuilding your immune system and blood supply throughout life. As they age: • immunity weakens • inflammation rises • cancer risk increases • regeneration declines But this study suggests aging inside these cells may not be permanent. Scientists may have found a biological “reset switch.” The future of anti-aging may not come from replacing organs… …but from restoring the cells that rebuild the body itself. Follow for more future physics and biotech breakthroughs.

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With 26 motors and flexible silicone skin, Emo the robot can emote with the best of them. Learn more in the Science Robotics paper from last year: #ScienceMagArchives
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With 26 motors and flexible silicone skin, Emo the robot can emote with the best of them. Learn more in the Science Robotics paper from last year: #ScienceMagArchives

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Researchers reported last year that Ethiopian wolves enjoy licking nectar from red hot poker flowers, documenting this behavior for the first time in a large predator. Learn more: #ScienceMagArchives
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Researchers reported last year that Ethiopian wolves enjoy licking nectar from red hot poker flowers, documenting this behavior for the first time in a large predator. Learn more: #ScienceMagArchives

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Recharging their tiny battery cells..🐈🐾😅
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Recharging their tiny battery cells..🐈🐾😅

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According to a study, puppies dream of playing with their owners, and I find it beautiful to think about that...
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According to a study, puppies dream of playing with their owners, and I find it beautiful to think about that...

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A tiny, translucent discovery by the sea. 💖
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A tiny, translucent discovery by the sea. 💖

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Inspired by elephant trunks, scientists have developed a soft, flexible robotic arm that can twist to stiffen, enabling it to manipulate and install a lightbulb. Learn more in Science Robotics:
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Inspired by elephant trunks, scientists have developed a soft, flexible robotic arm that can twist to stiffen, enabling it to manipulate and install a lightbulb. Learn more in Science Robotics:

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Inspired by elephant trunks, scientists have developed a soft, flexible robotic arm that can twist to stiffen, enabling it to manipulate and install a lightbulb. Learn more in Science Robotics:
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Inspired by elephant trunks, scientists have developed a soft, flexible robotic arm that can twist to stiffen, enabling it to manipulate and install a lightbulb. Learn more in Science Robotics:

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ROUGH SKIES AHEAD: As federal employees are set to miss their first paycheck due to the DHS shutdown, sparked by Senate Democrats' refusal to advance a full funding bill, TSA's acting administrator warned of what agents were forced to do during the last funding lapse: "What we did see was an increase in unscheduled absences, which means folks calling out because they could not afford to show up to work." "We heard reports of officers sleeping in their cars at airports to save money on gas, selling their blood and plasma and taking on second jobs to make ends meet."
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ROUGH SKIES AHEAD: As federal employees are set to miss their first paycheck due to the DHS shutdown, sparked by Senate Democrats' refusal to advance a full funding bill, TSA's acting administrator warned of what agents were forced to do during the last funding lapse: "What we did see was an increase in unscheduled absences, which means folks calling out because they could not afford to show up to work." "We heard reports of officers sleeping in their cars at airports to save money on gas, selling their blood and plasma and taking on second jobs to make ends meet."

Fox News

175,657 görüntüleme • 3 ay önce

In a 12-week study with 120 participants, eating ripe guava before meals led to a decrease of 8-9 points in blood pressure, a 9.9% drop in total cholesterol, and an 8% increase in "good" HDL cholesterol. #HealthTips #health
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In a 12-week study with 120 participants, eating ripe guava before meals led to a decrease of 8-9 points in blood pressure, a 9.9% drop in total cholesterol, and an 8% increase in "good" HDL cholesterol. #HealthTips #health

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“Wet dog shakes”—a common reflex behavior shared among many hairy mammals and designed to expel water and irritants from their coats—happens when particular mechanoreceptors are activated, researchers studying mice report in Science. Learn more:
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“Wet dog shakes”—a common reflex behavior shared among many hairy mammals and designed to expel water and irritants from their coats—happens when particular mechanoreceptors are activated, researchers studying mice report in Science. Learn more:

Science Magazine

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Learn how to achieve realistic translucent shadows in Unreal Engine 5 with a trick from PolySphere Studio's new video, allowing you to control the shadow's intensity while adapting to dynamic lighting scenarios. Watch here:
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Learn how to achieve realistic translucent shadows in Unreal Engine 5 with a trick from PolySphere Studio's new video, allowing you to control the shadow's intensity while adapting to dynamic lighting scenarios. Watch here:

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Hammer a nail into a tree, and it will get stuck. So why doesn't the same thing happen to the sharp beaks of woodpeckers? Scientists may finally have the answer. In a 2021 study, researchers took high-speed videos of two black woodpeckers pecking away at hardwood trunks in zoos and analyzed them frame by frame to see how the head and beak moved throughout each peck. The bird's secret: an ability to move its upper and lower beaks independently, the team reports. Learn more: #ScienceMagArchives
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Hammer a nail into a tree, and it will get stuck. So why doesn't the same thing happen to the sharp beaks of woodpeckers? Scientists may finally have the answer. In a 2021 study, researchers took high-speed videos of two black woodpeckers pecking away at hardwood trunks in zoos and analyzed them frame by frame to see how the head and beak moved throughout each peck. The bird's secret: an ability to move its upper and lower beaks independently, the team reports. Learn more: #ScienceMagArchives

News from Science

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