Discover the Orbital O2, the world's most powerful tidal turbine, in this in-depth look at its groundbreaking design and ...
The most powerful tidal turbine has been developed in Scotland. Experts in the field of marine energy have been monitoring its progress closely. It’s an idea that has been workshopped and developed ...
A pulse oximeter measures blood oxygen levels at home and in healthcare settings. Abnormally low readings on a pulse oximeter might require medical care, especially if they are below 92%. Skin color ...