We absolutely adore inspired labor-of-love tales such as this one. [Alastair] wanted to build a synth for his daughter’s third birthday in spite of having no prior hardware knowledge. It became the ...

[Nick Poole] does a lot of custom work with vacuum tubes — so much so that he builds his own vacuum tubes of various shapes, sizes, and functions right on his own workbench. While the theory of vacuum ...

Real-time 7-LED liquid level simulation Tilt-reactive physics using MPU-6050 accelerometer Smooth transitions and realistic fluid dynamics Ripple effects triggered by motion ...