Should meat be washed before cooking?

Is it necessary to wash meat before cooking? In fact, it is not recommended to wash raw chicken, beef, pork, lamb, or veal before cooking. This is because bacteria from raw meat can spread to other food products, dishes, and kitchen surfaces during washing. This is called cross-contamination.

Night Shift Work Increases Memory Problems Risk by 79%

Night shift work increases the risk of memory problems by 79%. Those who regularly work in this mode are mostly at risk. However, even if a person who works on a regular schedule occasionally has to stay up late working on tasks, it also has a negative impact on their cognitive functions.

Rock Music Boosts Insulin Cells

The song 'We Will Rock You' makes insulin cells work. Scientists from Switzerland have found that rock music can trigger the release of cellular insulin. And the louder and heavier the bass, the better the insulin cells perform. It is too early to talk about creating a sound-triggered insulin release system, but the obtained results can be applied to other types of cells to treat not only diabetes.

Smart Home Skating Mat Invented in China

A smart skating mat for indoor ice skating has been invented in China. By wearing special boot covers, users can glide on the mat as if they were on ice. The mat is connected to a television, which displays a skating rink image for complete immersion, and it also tracks the number of calories burned.

Canadian and Mexican Engineers Create Lens for Phone that Highlights Infections

Engineers from Canada and Mexico have developed a lens for smartphones that illuminates infections. Swift Ray 1 is attached to a smartphone and determines if wounds are infected. The device outperforms doctors, as it was able to identify 100% of infected wounds and 91% of non-infected wounds.

Is Air Drying More Hygienic Than Hand Dryers?

Enthusiasts decided to test how dirty hand dryers in public places are. The experiment showed that hand dryers contain significantly more microbes than the surrounding space, and it is safer to dry your hands by simply waving them in the air.

Long screen time hinders infants' development

Researchers have found that infants who spend more than four hours a day in front of screens experience delays in the development of communication skills, fine motor skills, and problem-solving abilities. The results were based on surveys filled out by parents of nearly 8000 young children. However, only 4% of children spend more than 4 hours a day in front of screens, 18% spend 2 to 4 hours, and the rest spend less than 2 hours.

Carbonated drinks and fast food increase the risk of mental disorders

Researchers from the University of Melbourne conducted an investigation that showed participants with the highest consumption of ultra-processed foods increased their chances of experiencing heightened psychological stress. The selection was made among teenagers aged 13 to 17, and the observation was carried out over a period of 15 years. The observation revealed that teenagers who consumed fast food and carbonated drinks almost every day were more vulnerable to psychological stress and subsequent health problems in life compared to those who limit themselves in these habits.

Scientists Develop Brain Implant allowing Speech via Mind Control

Scientists have created a brain implant that enables communication through the power of thoughts. The device has already been tested on a paralyzed girl, and it worked – she was able to speak through her virtual avatar. The device can process up to 80 words per minute, which is a significant achievement for someone who hasn't spoken for many years.

Smart camera in the US creates personalized workout program based on body weight

A smart camera has been invented in the US that analyzes your weight and provides an ideal workout program. The FitMe device scans the user, detects excess fat and then suggests optimal exercises for weight loss.

Green Tea for Skin: Preventing Premature Aging

Green tea for the face prevents premature aging of the skin. Brew a teaspoon of tea in 1/4 cup of boiling water, let it steep for 30-40 minutes, strain. Using a soaked cotton pad in the infusion, gently cleanse your face and neck instead of washing in the morning and before bedtime. For oily skin, you can add a few drops of lemon juice to the tea. Green tea is rich in antioxidants, it cleanses the skin, tightens pores, neutralizes inflammation, and removes oily shine from the face.

The Power of Sleep: How it Enhances Memory

Did you know that you become smarter while you sleep? One of the most valuable functions of sleep, often overlooked, is memory processing. Thanks to this process, short-term memories and impressions are 'recorded' into long-term memory. The processing of memory is primarily influenced by various stages of REM sleep. If you spend enough time in this phase, everything is wonderful, but if your REM sleep is disrupted, both memory and health can suffer.

Want to Lose Weight Faster? Pay Attention to Beef Liver

Want to lose weight faster? Pay attention to beef liver. The liver speeds up metabolism, boosts immunity, and restores the function of our own liver. The key is for it to be fresh. Fresh, high-quality beef liver has a dark, even, smooth, and shiny cut, and when pressed on the surface, it quickly regains its shape, being firm and resilient.

American Scientists Grow Tooth Enamel

American scientists have grown tooth enamel. Miniature teeth that synthesize ameloblast cells - cells that produce proteins that later mineralize, forming enamel - have been created in the United States. This is the first time that enamel has been obtained artificially. In the near future, it is possible to expect living fillings for treating cavities and laboratory-grown teeth instead of traditional implants.

Yoga Sessions with Capybaras: Finding True Serenity amidst Distractions

An American woman launched yoga sessions with capybaras, which instantly became a sensation in the region. Tickets for the classes were sold out within a few days. The idea behind this unique form of yoga is that capybaras will deliberately distract participants from meditation and exercises, helping them achieve true tranquility.

Microdoses of LSD: The Surprising Benefits

Microdoses of LSD extend sleep by 24 minutes. Scientists explained that microdoses of compounds such as LSD or psilocybin can reduce symptoms of anxiety and depression, as well as potentially enhance creativity and productivity. However, the dose was tens of times lower than what is necessary to induce hallucinations.

Nigerian Inventor Creates Breast Cancer-Detecting Bra

A Nigerian inventor has come up with a Smart Bra that can detect various tumors using ultrasound technology. Kemi Solu Bolarinwu, who lost her aunt to breast cancer, developed this innovative bra to help women detect the disease at an early stage.

Sheglam releases Harry Potter-themed cosmetic set for devoted fans

For the most dedicated Sheglam fans, a cosmetic set inspired by the Harry Potter universe has been released. Inside, skincare products are stylized as merchandise from the books, with each item representing a different Hogwarts house. Additionally, the brush is designed in the shape of a magical wand.

Officially: Sleeping with an iPhone can be dangerous for life

Officially: Sleeping with an iPhone can be dangerous for life. Apple has released an official memo on how to properly use smartphones. Among other things, it is recommended not to sleep with a charging iPhone, let alone put it under a blanket or pillow. They also advised to charge the phone without a cover again, so that it does not overheat.

Scientists reveal the foods that can make you less intelligent

Scientists have determined which foods can make you less intelligent tomorrow. The consumption of products such as white bread, chips, ice cream, yogurt, fast food, cereals, and sausages accelerates the decline of cognitive and executive abilities by 28% and 25% respectively. Researchers from Cambridge University arrived at this conclusion after analyzing over 10,000 individuals.