Cancer
Simple principle avoids skin cancer
The harshest sunshine is from 10am to 4pm. Therefore, you need to minimize direct sun exposure during this time.
Protection
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Articles about Protection
823 published items.
Cancer
China decided to reduce car smoke to cope with pollution
China 's Ministry of Environmental Protection said it will take measures to reduce emissions from cars after smog over 30 cities over the past few days.
Food safety
Tips for keeping fresh watermelons for half a year without preservatives
With just a few simple steps, you can preserve your watermelon for half a year without fear of damage.
Food safety
The risk of potential poisoning from chicken in supermarket
Chicken sold in supermarkets is a potential risk of food poisoning for consumers.
Food safety
Get to know Dalat strawberry and Chinese strawberry
The shape of Da Lat strawberry is uneven, the fruit is not too big and soft. Chinese berries are very uniform, with hard, smooth, dark red fruits.
Technology
Thousand years of Dutch life against flooding by squeezing water for soil
We are not alone in the fight against flooding. Many countries such as the Netherlands, Italy, Japan, Singapore ... Thailand and Thailand are also committed to flooding…
Science invention
Vietnam produces fireproof and bulletproof paints made from rice husk
A domestic company has successfully produced a fire-proof and bullet-proof paint made from rice husk with a price of only 1/3 of the price of foreign fire-retardant pain…
Science invention
Anti-theft light bulb
There are a lot of smart bulbs on the market that help save a lot of energy but hardly protect your house.
Science invention
The 11-year-old boy won the creative award for flood proof bags
American 11-year-old Peyton Robertson touched the highest award in the creative competition for young Scientists Challenge scientists.
Science invention
Russia invents edible product wrapping paper
According to scientists, plastic bags usually need 40-100 years to decompose, but if they are destroyed by burning, polymer materials will generate many toxic substances.
Science invention
General purpose gloves for police
This BodyGuard glove was created with the aim of helping police and guards to prevent and prevent face-to-face confrontations to ensure safety.
Science invention
Body-protection ball
Canadian inventor Rejean Neron has invented a model of full-body and smart motorbike protective clothing called 'The Protectorate'.
Science invention
Child protection seats in cars
British engineers have designed a special chair, like a cocoon, mounted on a car exclusively for children to prevent accidents. When an accident happens as two vehicles…
Science invention
Ion nozzles help kill bacteria effectively
Scientists have successfully studied ion nozzles used to treat wounds and protect the skin can effectively kill bacteria without feeling pain for patients.
Science invention
Firefighters will be like Star War warriors
A helmet for newly built firefighters, able to withstand heat up to 1,000 degrees Celsius.