Signs that the body is having problems
Craving for chewing ice, being sleepy all the time, irritably without cause ... seems like normal signs, not worrying.
Latest update
- Why are diesel engines not used in small cars?
- Why does every lock have a 'mysterious' small hole at the bottom?
- Why is Mount Everest so attractive to so many people?
- Why will the Earth never be 'swallowed' if one day the Sun turns into a black hole?
- Record selling price for the gold watch of the richest passenger on the Titanic
- Humans' heat tolerance limit is not as high as we think
- Atomic clocks are off by only 300 trillionths of a second every day
- China wants to bring Mars samples before the US