What and why

Why do cats sleep a lot

Why do cats sleep a lot

On average, cats sleep between 12 to 16 hours a day, and kittens and older cats can sleep up to 20 hours. This is linked to their predator instincts – even domestic cats...
15 February 2025
Denim – does it stretch or not?

Denim – does it stretch or not?

Denim is a dense cotton fabric traditionally used to make jeans, jackets and other clothes. Many say that it stretches. Others claim the opposite. We at joy-pup will...
15 February 2025
Why do people see the color of a dress differently?

Why do people see the color of a dress...

Can people see the color of a dress differently? It turns out that yes. In 2015, a dispute broke out on the Internet over a photo of a dress that some people saw as blue...
11 February 2025