This is the 6th in a series on electrifying everything. That means switching to electric and powered by batteries for things that until now were corded or powered by gasoline. Most of the items in this article can be seen in your area or found in your nearby COSTCO or … [continued]
Many of us live in semi-urban, suburban, or rural areas in the east where a grass lawn is common. I never needed to water my lawn when I worked for NASA Goddard Space Flight Center and lived near Annapolis, Maryland. We moved there because I could practice my trick water … [continued]
Lithium-ion batteries are the most common battery in consumer electronics. They are used in everything from cellphones to power tools to electric cars and more. However, they have well defined characteristics that cause them to wear out, and understanding these characteristics can help you to double the life of your … [continued]
Lithium-ion batteries are the most common battery in consumer electronics. They are used in everything from cell phones to power tools to electric cars and more. However, they have well defined characteristics that cause them to wear out, and understanding these characteristics can help you to double — or more … [continued]
Lithium-ion batteries are the most common battery in consumer electronics. They are used in everything from cell phones to power tools to electric cars and more. However, they have well-defined characteristics that cause them to wear out, and understanding these characteristics can help you to double the life of your … [continued]
