President Barack Obama made some waves and warned the robots at the White House Science Fair on Monday, but it was the elementary-school Supergirls who captured his science-loving heart. Wearing red capes over their Girl Scout uniforms, the 6-year-olds from Tulsa, Oklahoma, showed off a page-turning robot, made from Lego blocks and designed for use by disabled people. Later, Obama confessed he was tickled by the kids’ command of techno-lingo. “This is a quote. They said, ‘It’s just a prototype,'” he recalled.
As the president toured the three dozen exhibits, he splashed water in a wave tank to demonstrate how a lakeside power-generating system works, and got the lowdown on the science behind the show. “What’s the concept behind the algorithm?” he asked Anvita Gupta, a 17-year-old junior from Scottsdale, Arizona, who came up with software that looks for potential new drugs to treat cancer, Ebola and other diseases.
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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.