To study how Antarctic Gentoo penguins communicate while out on the water, scientists attached ‘penguincams’ to their bodies and the footage is great.
Gentoo penguins are open-ocean foragers. That means they hunt for fish and krill far out into the water, which makes it even harder for scientists to study them—not only are they in Antarctica, the least populated continent on the planet, they’re out on the open ocean, which isn’t easy to access either. Scientists from the Korea Polar Research Institute in Incheon, South Korea had to figure out another way of observing them. And like any good scientists, they did so by attaching cameras to penguins. I’m in the wrong line of work.
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.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
