Discover the significance of rare-earth elements, their applications in technology, and the global race for their resources.

Trace elements or metal elements are minerals found in trace levels in biological tissues. Some are confirmed to be nutritionally important, while the remaining are deemed non-essential. While trace ...

A universal passive logic element of positive and negative logic, made on just one transistor, is proposed. The logic element has at least two inputs, as well as three outputs: an OR, an XOR, and an ...

The five elements theory is a holistic approach to health and overall well-being. It’s been a part of numerous alternative medicine traditions, including traditional Chinese medicine (TCM), for ...