Table of Contents Toggle Advantages of having a hobbyHow to find a cool hobby for a guy?Interesting hobbies for menSurvival and outdoorMetal detectorsListening to radio wavesSport shootingMilitaria and collecting Are you looking for an activity to do in your spare time? Do you associate DIY ...

Table of Contents Toggle The anonymous mask and the English conspiracyGuy Fawkes - the face of the assassinVendetta Face MaskAnonymous face mask - a symbol of resistanceMask Anonymous - where to buy? The anonymous mask is a well-known symbol in the culture. It is used ...

Table of Contents Toggle How to eavesdrop without eavesdropping?Concealing of wiretaps in the old daysHow to install a wiretap at home?Types of GSM wiretapsWiretapping in a power stripWiretapping in a car chargerMiniature hidden wiretapMounting an audio bug in any object The art of eavesdropping has ...

Table of Contents Toggle How to prove mental abuse?What is psychological violence?Psychological violence – StatisticsWho are the most frequent victims of psychological violence?Psychological violence in a relationship – Symptoms and effectsPsychological bullying – How to defend yourself?Psychological violence – Where to find help? How to ...

Table of Contents Toggle Gas leaks – A deadly riskGas sensor – How does it work?Gas detector – Types of sensorsWhat does the gas and carbon monoxide detector react to?Natural gas detector – What is worth knowing?Which portable gas detector to choose? – Rely on ...

Table of Contents Toggle For cyclists and runnersFor campingsFor treasure huntersFor nature observersFor amateur shooters The summer is fast approaching, and with it the perfect opportunity for outdoor activities. Cycling, climbing mountain peaks, camping or perhaps observing nature? Before you hit the road, check out ...

Table of Contents Toggle How does a breathalyzer work?Breathalyzer for a car – Why is it worth it?How many beverages can you have to drive a car?Types of breathalyzersWhat is a breathalyzer calibration?How often should I calibrate the breathalyser?How to take care of the breathalyzer ...

Table of Contents Toggle Voice modulation – Not only for spiesHow does a voice changer work?Voice changer for telephone conversations Previously considered mainly as a curiosity, they are now used in various areas of life to ensure anonymity. We are talking about voice changers, professional ...

Table of Contents Toggle Global drug marketThe fight against drugs over the centuriesHow to detect drugs?Amphetamine drug test The drugs industry is one of the largest criminal activities in the world. Every year, the smuggling and distribution of illicit substances such as cannabis, cocaine and ...

Table of Contents Toggle How does perimeter site protection work?Perimeter protection of the area equipped with other protections Was a castle the safest place to survive the Middle Ages? Usually such a standard castle in the middle ages seemed not very cozy. Cold, dark and wet. ...