Content:HCØ detects electromagnetism in 1820. It is one of the most significant discoveries in science ever. HCØ is with other...

Our local star is the sun, but what does the sun consist of and what processes take place in the sun? The sun emits both particles and...

Ørsted's discovery of the link between electricity and magnetism was the start of a rapid development in our understanding of the forces of nature,...