Month: January 2010

Rubik’s Cube lesson plans

Rubik’s Cube lesson plans

Teachers, need a topic for an upcoming class? Why not teach the cube? The You CAN Do The Rubik’s Cube program is designed to get the country’s youth engaged in math and science in a fun way! The Solution Guide and lesson plans have been designed to help educators engage youth in grades 3-12 and […]

Circuit Bending the Bliptronic 5000

MAKE contributor Michael Una shares his experience hacking the Bliptronic 5000 melody sequencer – First, I replaced the internal crystal with a Getlofi Precision Oscillator kit.  That was easy, and it’s very responsive.  […] I also found a spot on the audio IC that creates a rich harmonic drone.  I should note here that this […]