Are you ready for some shocking art? Somewhere between science and art, Marc Simon Frei tests their boundaries by combining these two worlds into a stunning series of photographs titled Tesla Sparks. The innovative artist creates electrical currents with a Tesla coil and captures their iridescent glow with his camera. A Tesla coil, invented by engineer Nikola Tesla around 1891, is an electrical resonant transformer circuit that produces both high and low voltage. Frei manipulates this electrical current in fascinating ways by arching a variety of different objects to the coil. This produces mesmerizing bends in the current, resembling tiny lighting bolts. In fact, Frei plays off this likeness by staging miniature lighting storms of his own. He creates clouds out of wool and constructs a scene so that these electrical currents seem to shoot out of his “clouds.”
To add an even more striking visual, he adds an element of color by illuminating his clouds with different colored LED lights. As if the bright, purple and blue glows erupting from the Tesla coil weren’t awe-inspiring enough, his eerily beautiful clouds fill you with a surreal wonder. The intense hue that the electricity emits captivates us, reeling us in to every frame. There is a powerful tension between the undeniable beauty of the many bolts of voltage lighting up each photograph and the known dangers behind high-voltage. We are drawn to its attractiveness, but are aware of its dangers. The photographer has created a unique, dynamic series that demonstrates spectacular colors and patterns made from electrical currents. (via This is Colossal)
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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.