Scientists have captured surreal images of bygone ice age landscapes that are now buried under the seafloor between Great Britain and northern Europe.
The ancient scenery includes enormous meltwater channels, called tunnel valleys, that were originally probed by sophisticated seismic surveys on behalf of oil and gas companies. A team led by James Kirkham, a PhD student at the British Antarctic Survey (BAS), have used the unprecedented data to peer back in time at ice ages over the past million years, a record that contains important clues about how modern ice sheets could respond to human-driven climate change.
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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.
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