Just how tight are the manufacturing tolerances of modern FDM printer filament. Inquiring minds want to know, and when such minds are attached to handy fellows like [Thomas Sanladerer], you end up ...

Of course, for best results it makes sense to purchase a factory-made spool, but for light experimenting, it’s entirely possible to 3D print your own bi-color filament. Back when [Turbo_SunShine ...

Dark matter, though invisible, weaves a vast cosmic web that binds galaxies together. For the first time, astronomers have ...

The filament lamp is a common type of light bulb. It contains a thin coil of wire called the filament. This heats up when an electric current passes through it and produces light as a result.

Astronomers have detected an enormous cosmic filament stretching 850,000 light-years across the early universe, offering a rare look into the large-scale structures that shaped galaxies billions ...