For thirty years, scientists have theorized that it should be possible to create electromagnetic “focused doughnuts” not topologically dissimilar from the vortex rings that form naturally in air and ...

James is a published author with multiple pop-history and science books to his name. He specializes in history, space, strange science, and anything out of the ordinary.View full profile James is a ...

Explore the fascinating world of science through engaging experiments and demonstrations. This video covers: - An air vortex machine that demonstrates airflow principles. - A jet engine mounted on a ...