There are many types and brands of batteries in our wearables, phones, smart devices and so on. They may look different on the outside and claim to be best of brands. However, the battery chemistry powering all our devices stores chemical energy the same way.To quote Antoine Allanore, MIT’s Department of Materials Science and Engineering …
This post is not about something new threatening to engulf us, but a summary of what we now know. We review scientific reports and informed opinions regarding the COVID-19 risk from viruses entering eyes. Then we leave it to you to reach your decision, and act or not act as you feel inclined. Our story …
Three distinguished scientists are on the campaign trail to prove managing COVID-19 infection through the air, is key to stopping spread. They say despite CDC withdrawing their paper arguing aerosol contamination spreads COVID-19, it remains hugely relevant. Now if it is true that long range transmission is possible, what does that mean for our personal …
By RICHARD September 29, 2020 Centers for Disease Control (CDC) updated its data on school children on September 28, 2020. It was already common knowledge that children under ten can transmit the virus. However, the latest COVID-19 trends among U.S. school kids tell us more about incidence, characteristics and health outcomes. Latest COVID-19 Trends Among …
A cowboy might have felt embarrassed about wearing gloves in public in olden pioneer days. However, modern motorcyclists choose to keep their thumbs and fingers warm in heated motorcycle gloves. These are an enhancement over trad leather ones warmed by body heat. Here is our abridged buyer’s guide. Battery Versus Cable-Powered Heated Motorcycle Gloves We …