For the first time, Northwestern University physicists have coaxed a single positron — the antimatter counterpart of an electron — into an exquisitely controlled quantum state.
Bananas always get the hype for being particularly rich in potassium-40, which is the unstable isotope, but Brazil nuts have far more, and potato and carrot are about as radioactive as banana.
Bananas always get the hype for being particularly rich in potassium-40, which is the unstable isotope, but Brazil nuts have far more, and potato and carrot are about as radioactive as banana.
But can you use a potato for scale?