Big Chemistry: From Gasoline to Wintergreen

Most of us probably have some vivid memories of high school or college chemistry lab, where the principles of the science were demonstrated, and where we all got at least …read more Continue reading Big Chemistry: From Gasoline to Wintergreen

The Road Is Peppered with Rock Salt Alternatives

An snowy city street.

Every winter, millions of tons of rock salt is sprinkled across roads in the US, mostly in the Midwest and Northeast regions. It’s a cheap and effective way to prevent …read more Continue reading The Road Is Peppered with Rock Salt Alternatives

Automated Mushroom Cultivation Yields Delicious Fried Goodies

[Kyle Gabriel] knows mushrooms, and his years of experience really shine through in his thorough documentation of an automated mushroom cultivation environment, created with off-the-shelf sensors and hardware as much …read more Continue reading Automated Mushroom Cultivation Yields Delicious Fried Goodies

Growing Spectacular Gem-Like Crystals from Rust and Simple Ingredients

Potassium ferrioxalate crystal

When we talk about crystals around here, we’re generally talking about the quartz variety used to make oscillators more stable, or perhaps ruby crystals used to make a laser. We …read more Continue reading Growing Spectacular Gem-Like Crystals from Rust and Simple Ingredients