Fusion took a key step forward in its movement from the lab to commercial viability with the successful test of a key technology — a very powerful magnet that uses very little energy. In the test, the ...

Explore the fascinating world of magnets with a variety of fun and educational experiments using everyday objects. Watch as we test the magnetic properties of apples, stack iron coins using a ...

Commonwealth Fusion Systems has taken another small step toward a big technological breakthrough, as it has successfully built and tested an electromagnet the Devens-based company says is key to ...

The DOE award demonstrates that the results of rigorous performance tests for CFS' full-scale toroidal field (TF) magnet, a key component at the heart of the company's SPARC fusion machine, have been ...