Knowledgewisdom93

The rare image showing both day and night on earth. Amazing! The photograph attached was taken by the crew on board the Columbia during its ...

The Flathead Lake in Montana, USA. The water is so transparent that it seems shallow, but in realty it is 370 feet in depth  

My grandmother did not come to see me till a month after my birth. I was born seven years after my only sister and my birth was a big disapp...

Water must be drunk in three separate breaths. In other words, the cup should be removed from the mouth after a sip, a breath taken and then...