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Opinion

The trouble with sewage lagoons

Letters to the Editor

Greenhouse. What is it? A building, lots of light, moisture (water), plants and soil (mixed with waste or manure). That manure is usually from the farmer’s cow. This gives off gases: hydrogen sulfide (odor), methane (hot burns by the sun), ammonia (burns and kills leaves), carbon dioxide ...

Steam power, like milling, an evolution of mining-related technology

Columns

Mineral concentrating became the focus of mining companies throughout the Lake Superior mining district after the mid-19th century. Metallurgy, as practiced in the mining region, however, began at a much earlier period — much earlier. How much earlier depends on who is asked. Once source, ...

Unplugged? Remembering a technology-free world

Columns

“This old world so strange, you know she’s changing.” – Steve Gibbons It’s a strange world we live in, especially in the developed world, where things like reliable availability of electricity are expected. If the lights go out, we humans react in various ways. For some of us, we ...

Column: ‘Culture always signals the health of society’

Columns

I have attended many funerals, being a Hospice Chaplain. I have observed that funerals, full coffin, Church services, and viewing at the funeral home have become fewer and fewer. This is understandable when you look at the current cost of burial. Cremation has become more and more acceptable to ...

Many providers caring for chronic wounds

Columns

Whatever the reason, and there are many, thousands of Americans are living with chronic wounds. These are openings in the skin that don’t heal in a timely fashion. Cut your finger in the kitchen? For the great majo rity of us, this will heal via the normal and expected stages of wound ...