Wasp spray. The internet continues to debate whether this can also double as defense spray. Since the key ingredient in many of these sprays is not tested on humans or animals, it may not be effective as a deterrent. Defense spray, like pepper spray or mace. I’ve read several stories o...
The 1970s spray-in hair lightener craze started as people looked for easy ways to achieve lighter hair without a trip to the salon. Brands marketed these lighteners as a quick fix for adding highlights or even going several shades lighter. The main ingredient in many of these s...
There’s another rating to consider for devices, especially for smartwatches; the ATM (Atmospheres) rating system indicates how much static atmospheric pressure a device can deal with while in water. It’s actually an older rating system than the IP certification. A rating of 1 ATM means that...