Titan is the largest moon orbiting Saturn, and NASA has unveiled the first global map of the moon. The map shows a world of dunes, lakes, plains, craters, and other terrain. Titan is important to scientists because it is the only other known planetary body in the solar system, other than Earth, known to have stable liquid on its surface.
The significant difference is that instead of water lakes as the Earth has, Titan has methane and ethane hydrocarbons on its surface. On Earth, those are gasses, but in the frigid cold of Titan, they behave like liquids. Scientist Rosaly Lopes says that the active methane-based hydrologic cycle has shaped a complex geologic landscape.
Eink, E-paper, Think Ink – Collin shares six segments pondering the unusual low-power display technology that somehow still seems a bit sci-fi – http://adafruit.com/thinkink
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.