Organic light-emitting diodes (OLEDs) are a new type of LED where a thin film of organic compounds is used to produce electroluminescence.
I’ve been testing a new deodorizer called Multi Fresh. It is made with pyroclastic rock called Ignimbrite, which is found in volcanoes. This natural deodorizer absorbs odors like baking soda, but it is said to be many times more effective. Ignimbrite is one of the few negatively charged minerals in existence, so it also works […]