Science

Design Sem Nome 2024 10 10T234538.658

Smart Stitches Create Electricity From Movement to Enhance Healing

Healthcare, Medicine, Medicine, Science /

Transforming Vulnerability into Advantage While surgical stitches are effective for wound healing, they can sometimes come undone with excessive movement. However, researchers in China have transformed this vulnerability into an advantage by creating stitches that generate an electric charge when stretched, promoting faster healing. Standard sutures commonly treat large and deep skin wounds by aligning […]

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Design Sem Nome 2024 10 10T233901.626

A Robotic Finger Could Conduct your Next Intimate Physical Exam

Robotics, Science /

Researchers have created an ultrasensitive robotic ‘finger’ that mimics human touch, capable of safely conducting routine physical exams similar to those performed by doctors. They believe this ‘robodoctor‘ could soon appear in medical clinics. Doctors use their fingers as diagnostic tools to gather various insights about your health. Medical professionals use their fingers to check

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Design Sem Nome 2024 10 09T142426.066

Curiosity Rover Provides New Insights Into How Mars Became Uninhabitable

Astronomy, Planetary Science /

Data gathered by NASA’s Curiosity rover on Mars is revealing new information about how the Red Planet became uninhabitable in the distant past, attributed to a changing climate that led to the evaporation of surface water or its entrapment as ice. Not too long ago, the concept of life on Mars was widely accepted. At

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Design Sem Nome 2024 10 09T114459.941

Scientists Uncover How Plants Generate a Unique Molecule that Combats Stress

Biology, Science /

A groundbreaking study has identified, for the first time, the genes that enable plants to thrive in stressful conditions, offering potential solutions for creating more sustainable food crops amid global climate change. A study led by the University of East Anglia (UEA) has uncovered the genes that allow plants to produce a novel anti-stress molecule

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Design Sem Nome 2024 10 09T000733.102

Two Scientists Won the Nobel Prize in Physics for Discoveries Enabling Machine Learning

Physics, Science /

John Hopfield and Geoffrey Hinton, two pioneers of artificial intelligence, were awarded the Nobel Prize in Physics on Tuesday for their contributions to the foundation of machine learning, which is transforming how we live and work, while also posing new risks to humanity. Geoffrey Hinton, known as the godfather of artificial intelligence, is a dual

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Design Sem Nome 2024 10 08T175104.816

Study Reveals Weekly Exercise Needed to Manage Blood Pressure

Healthcare, Medicine, Science /

To maintain heart health and prevent high blood pressure as you age, it’s important not to peak too early in life. Recent research suggests that sustaining regular exercise into middle age is key to long-term protection against hypertension. Social factors can make maintaining physical activity more challenging for some individuals, according to a study of

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Design Sem Nome 2024 10 08T171637.667

Watch: Earth’s Wobble Creates a Twilight Zone Shadow

Astronomy, Planetary Science /

A daily photo taken from September 2023 to September 2024 offers an intriguing view of the twilight zone transition caused by the Earth’s 23.5-degree axial tilt during its orbit around the Sun. Without the Earth’s axial tilt, we wouldn’t experience seasonal changes, and the length of the day would remain constant throughout the year. Instead,

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Design Sem Nome 2024 10 07T180508.645

A Handful of Brazil Nuts Daily Might Be Exactly What Your Stressed Gut Craves

Healthcare, Medicine /

According to a recent study, snacking on a few Brazil nuts daily may benefit gut health. Researchers from the Federal University of Viçosa (UFV) in Brazil examined the effects of Brazil nut consumption in overweight or obese women and found improvements in intestinal permeability (leaky gut, which can allow toxins to enter) and reduced inflammation,

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