Researchers studying ageing struggle to agree on its nature, defining it variably as a loss of function, accumulation of harm, or simply increased mortality risk.
One-third of scientists in a recent survey defined ageing as a loss of function over time, while others view it as an accumulation of negative changes.
A new spray-on textile coating adapts its color based on temperature changes, effectively regulating temperatures between 19 ℃ and 26 ℃ in varying external conditions.
The new temperature-responsive textile coating shifts from black to white with heat, successfully maintaining comfort inside garments and tents in extreme temperatures.
Collection
[
|
...
]