CAN WE MAKE ANTIGRAVITY?
Martin Tajmar of Dresden University of Technology is one of several scientists investigating antigravity
On the face of it, the idea of antigravity isn’t has led some scientists to investigate whether that far-fetched. After all, electromagnetism such effects could produce something that can be either attractive or repulsive, so why might loosely be termed ‘antigravity’. not gravity? The obvious answer is that there’s only one type of mass – positive – whereas electric charge can be either positive or negative. On the other hand, Einstein’s theory of general relativity does lead to electromagnetism-like effects that aren’t predicted by simple Newtonian theory. This