The global impact of George Floyd

What is Blue Lives Matter and why do some people consider it racist?

Antimatter behaves exactly like normal matter in every measurable way except electric charge and certain quantum numbers. When matter and antimatter meet, they annihilate, converting their rest mass into energy according to E = mc². This process is not chemical and not nuclear; it is direct mass–energy conversion. The physics is the same at every scale, from individual particle interactions to macroscopic amounts. What changes with scale is not the underlying law, but the practical challenge of

NASA Scientific Visualization Studio | Antimatter Explosions