Medicine & TechnologyAutonomous service robots are now increasing, partly due to the risks of pandemic, in recent years. Check these new robotic units in South Korea that focuses on disinfecting establishments.
Scientists recently found bacteria in sinks are the result of handwashing. Specifically, they discovered that this practice, that has shaped communities of microbes that stay and grow in domestic sinks' plumbing.
Dirty fridge can attract the accumulation of bacteria that may contaminate the stored foods. An efficient and effective way in cleaning refrigerators was discovered using a violet light?