“One family dog please.” Do different dog breeds really have different characters?
As people with dogs in our lives we all say we can choose a dog breed with a certain character. That a dog behaves according to its breed. So we can choose, for instance a “family dog.” But a study is now challenging such stereotypes. It says that our dog’s character has more to do with the quality of life we give it. Are we projecting our ideas about dog breeds onto our dogs?
Before air conditioning: Can we learn from passive cooling?
Once upon a time, let’s call it BAC (before air conditioning), we kept our homes cool in the summer without electricity. Even in the desert. Nowadays we can’t imagine life without air conditioning. Despite its electricity bills and links to poor health and, ironically, to global warming. From Indian skywells to Middle Eastern windcatchers: Can we learn from ancient methods of passive cooling?