Researchers produced 3D-printed, semiconductor-free logic gates, which perform computations in active electronic devices. As they don't require semiconductor materials, they represent a step toward 3D ...

This guide provides a comprehensive step-by-step tutorial on how to print from your Android smartphone or tablet. It covers ...

Halloween is the perfect time to get creative, and our free bat outline ... bat garland, just print punch a hole in the top ...

Next month the G20 Leaders’ Summit will take place in Rio de Janeiro, where pressing issues such as food security and the climate crisis will be under focus. However, the G20 and other major platforms ...