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Learn how to maximize the efficiency of your learning to cut studying time drastically.
A short Python script that uses a thermistor as an analog temperature sensor for the Raspberry Pi microcomputer while illuminating colorful LEDs.
This morning when we woke up to a miserable windy, dusty, trash-floating-through-the-air sort of day, Miss G and I opted to stay in and have a quiet day at home. We made a big pot of oatmeal, read stacks of books, played some games, built puzzles, an...
Archon's Site for Computers, Programming, Technology, and otherwise cool stuff!
Flightradar24 is the best live flight tracker that shows air traffic in real time. Best coverage and cool features!
This sounds simple but the reality is complex, beautiful and just awesome. An animation of the immune system.
Speakers (also called loudspeakers) push and pull surrounding air molecules in waves that the human ear interprets as sound. You could even say that hearing is movement detection. So what makes a speaker travel back and forth at just the right rate a...
Multiplication in maths can make the best of us sweat sometimes. If you're among those people, watch this video to put your fear of numbers to rest for good
Below, you will find our collection of printable papers that you can download either as a JPG or as a PDF and print within minutes, completely free of charge. Enjoy.
The U.S. Foreign Service Institute teaches foreign languages to government diplomats and personnel for duties abroad—and its courses are available online, for free.
The future of medicine was just demonstrated at the University of Louisville. Here's how they did it.