A former hacker reveals a secret: how to easily spot hidden cameras in a room. He reveals what to look out for, which devices come into question and how they can be quickly unmasked.Have you ever wondered whether there are actually cameras in your hotel room? You often see this in movies and sometimes you read about crazy stories in Airbnbs. For example, there was a young couple who made a disturbing discovery in their rented accommodation or a young man who heard strange noises that led him to a…
Read MoreDay: February 16, 2025
Scratching also has advantages
If something itches, don’t scratch it because it will itch even more: small children are taught this. However, scratching has a double effect, as new research shows: On the one hand, it exacerbates skin inflammation, and on the other, it can strengthen the immune system. From an evolutionary perspective, it’s actually a paradox: if scratching is so harmful, why does it feel so good? “It must also offer some kind of benefit,” says Daniel Kaplan, a dermatologist at the University of Pittsburgh and lead author of a study that has…
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