In this expert blacksmithing project, we’ll show you how to turn a rusted wood-cutting saw blade into a razor-sharp war axe, combining recycling with traditional forging techniques. By repurposing an ...

In this paper, we consider a beamforming vector design and device selection problem in over-the-air computation (AirComp) for federated learning. Since the learning performance improves as more ...

Choose from 151,997 Christmas Card stock illustrations from iStock. Find high-quality royalty-free vector images that you won't find anywhere else.

The maximum radiation efficiency can be obtained when the feed array excitation of a reflector antenna is synthesized by the conjugate field matching (CFM) method. However, the CFM method can only get ...

Creating something both unique and functional is the focus of this project,a handcrafted axe pendant with a hidden blade. This piece of jewelry combines style with practicality, featuring a ...

These 2025 essentials will keep things fun and fresh all summer long.