A lot of people make a lot of money by spreading misinformation. Diet books and health websites claim they can increase metabolism. metabolism, which is how your body uses energy, slows down in middle age or women have a slower metabolism than men, is sometimes part of the pitch Diet and supplement industries are so profitable and poorly regulated that myths persist. Misinformation creeps in because metabolism is difficult to study. Scientists have figured out that a lot of what people think they know about metabolism isn't true. Sex differences aren't a problem in middle age. He and his colleagues have traced the evolution of human metabolism, which shows that we use a lot more energy than other apes.

Heavy elements were synthesised for the first time by astronomer. When a distant star exploded, its core became a dense neutron star. The partner did the same thing. The two stars spiraled into each other in a crash that spilled their neutrons into other elements. Light with a spectrum that showed the presence of the heavy element strontium was the first direct observation of a heavy element being forged. We are made of stardust due to how heavy elements are made.