The anonymous mask is a well-known symbol in the culture. It is used by groups usually associated with the fight for freedom. However, few know that i[...]

Gas and carbon monoxide detectors are simple to use and relatively inexpensive devices that can save health or life. Uncontrolled gas leaks in workpla[...]

Remote Communication Interception Software. Sounds mysterious and should stay that way. But what are journalists for? Deutsche Welle announced some ti[...]

Coronavirus is particularly dangerous because of its rapid spread through droplets. By sneezing, coughing and even physical contact infected people[...]

There are crowded, warm and primordial places ... Especially, when hunting instincts are born in one half of the crowd and the other half activate[...]

If you often take photos with your smartphone and have an Instagram account, you surely use various filters to tweak them. Would you like to ha[...]

Varroa Destructor is a parasitic mite that attacks honey bees and causes varroosis. It usually starts preying in the spring and, in order to protect b[...]

Three sharks have met and they’re discussing their breakfast. “I have eaten a Chinese today”, the first one says. “Was it good?”, the ot[...]

Traces are everywhere. Hooves of a deer, clues left on purpose by children playing hare and hounds, even an advice note in your postbox left by a post[...]

First flashlight was patented by Conrad Hubert, the founder of American Ever Ready Company, 118 years ago. Imagine that then it was only able to give[...]