How acoustic wizard John Smith went back to the future in search of acoustic transcendence

Celebrating 20 years as a pro musician, singer-songwriter John Smith reimagines personal and fan-favorite songs for his ...

Do-it-yourself ammonia production: Renewable-powered system uses calcium to reduce emissions and scale for farmers

The last time you scrubbed a streaky window or polished a porcelain appliance, you probably used a chemical called ammonia.

Building strength without weights

Lifting weights isn't the only way to build strength and muscle. Experts say bodyweight exercises can go a long way and are a ...

The Last Dog Tag Walkthrough

The Last Dog Tag is the first mission in the From the Ashes expansion, and sees So'lek experience the battle of Ayram Alusing, and conclude his path of ...
EDN

5 octave linear(ish)-in-pitch power VCO

Using the TDA7052A audio amplifier to generate a five octave, linear in pitch voltage-controlled oscillator (VCO).

Ash on the Wind Walkthrough

Ash on the Wind is the third mission in the From the Ashes expansion, and sees So'lek venture out with the Sarentu to investigate reports of an aggressive ...