Fledgling universities funded by kings and other leaders hired professors for their chemistry departments. Organic chemistry became a recognized discipline. These developments established an entirely ...

Chaga mushrooms are a birch-tree fungus from cold climates that people have used for centuries, and they’re now commonly consumed as tea or supplements. Animal and test-tube studies suggest chaga ...

Years ago, I wrote that “sheet metal has an image problem.” Back then, engineers avoided designing for it because it was hard to buy and often hard to design. I called it the “red-headed stepchild” of ...

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It's not uncommon for metal fabrication shops to struggle with producing precise parts on tube bending machines. The solution? Often times it comes down to simple math and communicating with the ...