Like everything else in the 1960s, NASA’s Saturn V rocket set a mark for extreme. At 363 feet tall, with 7.5 million pounds of liftoff thrust, it lifted six moon-bound missions into space. Retired in 1973, it remains the tallest, heaviest, and most powerful rocket our species has ever built. With moon missions on hold, we haven’t needed anything close to its capacity. Until now. As governments and private companies race to send astronauts to Mars, bigger is once again better—and necessary. Whose heavy-lifter is the biggest and baddest? Here’s how they stack up.
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, or even use Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for MakeCode, CircuitPython, 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.
Python for Microcontrollers — CircuitPython takes flight! All aboard with datum, Bluefruit CPX, and more! #Python #Adafruit #CircuitPython #PythonHardware @circuitpython @micropython @ThePSF @Adafruit
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Popular science is wrong about one of these facts. The Soviet N1 was more powerful than the Saturn V, having a more efficient first stage that produced more thrust. Much of the N1 wasn’t flown successfully, but this first stage was flown and was more powerful.