Science

Design Sem Nome 43

Sleeping More on Weekends Could Reduce The Risk of Heart Disease By 20%, Study Finds

Healthcare, Medicine /

Catching up on lost sleep on the weekend could reduce the risk of heart disease by up to a fifth, according to research presented at the European Society of Cardiology (ESC) annual meeting this week. The work contrasts with previous research that emphasized the importance of maintaining a regular sleep schedule—even on weekends. “Adequate compensatory […]

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Design Sem Nome 2025 08 04T124913.014

Single-Material Electronic Skin gives Robots Near-Human Feel

Applied Science, Robotics /

Replicating the touch and sensitivity of human skin—known as robotic touch—might not require advances in flexible electronics or the integration of thousands of miniature sensors. Researchers have developed a new type of robotic skin that is low-cost, durable, and highly sensitive. This innovative skin delivers exceptional precision and fits onto robotic hands like a glove.

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Design Sem Nome 2025 08 04T121918.097

China Debuts Fully Autonomous Robot that Swaps its Own Battery

Applied Science, Robotics /

China has made a major advancement in the tech race by developing a humanoid robot capable of operating 24/7 with full autonomy and managing its own energy supply. Named Walker S2, the prototype created by UBTech Robotics is seen as a significant breakthrough in global innovation. Robot Uses Built-In USB-Like Device for Power Replacement During

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Design Sem Nome 34

Can Video Games be Good for Your Health? A new Study Explores the Question

Psychology, Social /

Excessive video game play has raised concerns among medical and scientific experts regarding its impact on mental health. In 2022, the World Health Organization (WHO) officially classified video game addiction as a disorder. However, a recent study suggests that moderate gaming may actually support adolescents’ mental well-being. Researchers at Nihon University in Japan discovered this

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Design Sem Nome 33

The WHO Categorizes Processed Meats as Cancer-Causing

Healthcare, Medicine /

The agency includes sausage, ham, salami, and dried meats on its list, with experts warning that eating red meat may lead to cancers, especially in the intestines, pancreas, and prostate. Reporting from UN Radio in New York, Edgard Júnior. The International Agency for Research on Cancer (IARC), a branch of the World Health Organization (WHO),

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A Type of Fat in the Diet Interferes With the Body’s Cancer Defenses

Healthcare, Medicine /

Obesity is a known risk factor for various cancers, but a decade-long study has revealed that the type of dietary fat also plays a key role. Researchers discovered that animal fats—such as butter, lard, and beef tallow—undermine the immune system’s ability to fight tumors. In contrast, plant-based fats like those from palm, coconut, and olive

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Sleepiness Might Result from Excessive Brain Activity

Healthcare, Medicine, Mental /

Sleep deprivation makes staying awake and focusing nearly impossible. A new study using fruit flies may have uncovered the cellular origin of this biological shutdown, offering deeper insights into why we need rest. Scientists at the University of Oxford have identified mitochondria the energy-producing structures in our cells as key players in signaling the urgent

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Design Sem Nome 30 1

New Study Finds Early Cell Phone use—Before Age 13—may Negatively Impact Mental Health

Psychology, Social /

New research warns that smartphone use before age 13 may harm children’s mental health, linking it to suicidal thoughts, poor emotional control, low self-esteem, and detachment—especially in girls. The earlier children had smartphones, the greater the negative impact on their well-being. The study links these effects to early exposure to social media, sleep loss, cyberbullying,

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