Ceiling fans: Direction, energy consumption, old vs new?

| August 13, 2019

Great energy use tip for those of use who heavily rely on ceiling fans: The direction a ceiling fan should turn can be confusing. Modern fans have a switch that enables them to blow the air either up or down. During the summer you want the fan to blow air straight down, so your ceiling […]

Great advice on using ceiling fans and saving money

| June 8, 2019

We are big proponents of using ceiling fans and “I” have always assumed the electricity cost in running them was minimal compared to running air conditioning and for the most part just leave them on all the time in the summer. BUT … that’s not really the best idea according to an energy saving newsletter. […]

BMW water injection and how it works to make +50 hp

| January 17, 2019

One of my favorite YouTube channels is Engineering Explained and in this video car guru and mechanical engineer Jason Fenske explains just how BMW used water injection to increase power at full throttle and high manifold pressures. Great stuff. And if this kind of "automotive engineering stuff" interests you and you like aviation like me, […]

Human-Induced Climate Change – Take it with a grain of salt

| September 1, 2018

Some interesting results using my birth town and the "number of 90 degree days" in a New York Times "tool" which I interpret as wanting to alarm us into action over the "human induced climate change" projections. If you haven’t already dug your heels in with an opinion (likely influenced by politics either way) … […]

Winter is here – a little more global warming please

| January 25, 2008

While I was out feeding the dog before sunrise and creaking over the light snow on the sidewalk, I thought “it feels really cold today?” Brrr … it is! Thankfully the sun is out and should warm thing up a little bit. Maybe this is a good time to point out during the 1970’s were […]

Desultory - des-uhl-tawr-ee, -tohr-ee

  1. lacking in consistency, constancy, or visible order, disconnected; fitful: desultory conversation.
  2. digressing from or unconnected with the main subject; random: a desultory remark.
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