Color gradient filament is fun stuff to play with ... and learned how to make his own filament to do the job. [David] intended to 3D print a spectrogram of a gravity wave, and wanted the ...
More affordable than ever, 3D printers are booming for personal, professional, and educational use. Here's everything to know before you buy one, along with the top models from our hands-on testing.
Today's affordable 3D printers will likely surprise you: You can get a smooth-working machine with useful features once found only in high-end models. Starting at just $250, these are the top ...