Hosted on MSN2d
Scientists Found One of the ‘Rarest Minerals on Earth’ Thanks To a Letter Written 75 Years Ago
The 75-year-old letter was written by a coal miner who said that this mineral was mined at that time from a site in Germany.
verywellhealth27d
Why Your Body Might Need Extra Iron During Your Period
Everyone who menstruates loses iron when they bleed—and some may even experience iron deficiency or anemia due to the bleeding, according to experts. “Everyone who menstruates does need a little bit ...