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9 小时
How to clean your air fryer's splatter guard – 5 expert-approved steps to a fresh fryer
Cleaning experts and chefs explain how to clean an air fryer splatter guard to keep your appliance in good working order for ...
2 天
Research reveals how polar bears stop ice from sticking to their fur
The results were striking. When unwashed, polar bear fur resisted ice adhesion significantly better than human hair and ...
2 天
People disgusted in themselves after learning how often you should wash hairbrush
Trichologist Mark Blake has warned that if you don't regularly clean your hair brush, you're just spreading bacteria back through your hair. Here's how often you should do it ...
4 天
Scientists Know How Polar Bears' Fur Repels Snow and Ice
There's something about polar bears that's always puzzled the people who study them. How do they seem to repel snow? The ...
4 天
Why doesn't polar bear fur stick to ice?
Scientist recently discovered that natural grease on polar bear fur allows them to glide across the ice, rather than getting ...
4 天
Polar bear furs are natural ice-repellents, study finds
Unique lipids in polar bear sebum prevent ice accumulation, paving the way for eco-friendly anti-icing materials.
5 天
In studying polar bear fur, possible solution to ‘forever chemicals’ in environment
A new study, published in the journal Science Advances on Wednesday, reveals that the fur of polar bears contain a chemical ...
earth
5 天
Ice doesn't stick to polar bear fur - but why?
Polar bear fur resists ice because of a natural greasy coating called sebum. This helps them move quietly while hunting.
SiliconRepublic
5 天
Why polar bears are putting a freeze on hair wash day
Scientists have found that sebum is what allows polar bears to stay insulated and thrive in some of Earth’s most punishing ...
5 天
Polar Bears’ Slick Secret: How Greasy Fur Defies the Arctic Freeze
Polar bears have a built-in defense against ice — greasy fur. A team of scientists has discovered that their fur is coated in ...
aptnnews
5 天
Widow of Cree Elder whose braids were cut off in hospital receives large bill from Alberta ...
Dexter Adams, 84, from Piapot First Nation died 5 weeks after his braids were cut off at Royal Alexandra Hospital in Edmonton ...
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