One of the International Space Station’s three toilets has reached a new milestone after 20 years of use by more than 240 astronauts.
One of the International Space Station’s three toilets has reached a new milestone after 20 years of use by more than 240 astronauts.
Vitamins and minerals are micronutrients required by the body to carry out a range of normal functions. However, these micronutrients are not produced in our