Cockatoos are genuinely so weird, and that’s what everyone loves about them. Having a Cockatoo is basically like having a toddler, and the best part is that these toddlers can live to 60 years and ...

When choosing an electric log splitter, users should carefully consider its all features. The good news is, this Editor’s Choice winner strikes all the right balance of weight, power motor, and log ...

We demonstrate two kinds of low-loss 1 × 4 optical power splitters based on multimode interference (MMI) couplers. By using the adjoint shape optimization method, the shapes of MMI couples are ...