Mini-Motorized Machines

Hmmmm. Things are changing in city life. Electric bikes, electric scooters, electric skateboards, even hoverboards and Segways, are successfully competing against cars, at least within a 10-mile radius of downtowns. Regular bikes as well, but electric bikes and other motorized mini-vehicles, with improved battery performance, are providing more potential for commuting and running errands for … Continue reading Mini-Motorized Machines

A Climate Action Course Completed

I am back to writing after a hiatus of two months -- during which I was pretty occupied taking a remote, online course from the University of Michigan.  It's title:  Act on Climate:  Steps to Individual, Community, and Political Action (https://www.coursera.org/learn/act-on-climate).  It was a seven-week course with modules on food, energy, transportation, the built environment, … Continue reading A Climate Action Course Completed

196 Science-Lovers and their Climate Change Solutions

An interesting, and very extensive (whew), thread about climate change occurred in a quite large, science-related Facebook group of which I am a part, and I promised the group that I’d sum up the results. What made the thread interesting? A grandmother wondered about how she can protect her kids and grandkids from climate change-caused … Continue reading 196 Science-Lovers and their Climate Change Solutions