Tag: How to Questions
Where does snow come from? We notice activity in the air only when there is a result we can see, It i.e. wind, rain, frost and so on. But …
Where do we find fiords? Fiords are a special part of some coastline. They are found in mountainous areas which were most deeply frozen over during the Ice Age, …
Where were first Double-decker buses used? First Double-decker buses were used in London in 1851. Related posts: “How does ice crack open pipes made of strong metals.” Important …
Where was the first oil well dug? Oil could only be collected on the surface from wells and that too mixed with water. But later on with the progress …
When can a baby see clearly? At birth, babies cannot focus on objects or control their eyes. Strong light upsets them. After a month, babies are able to focus …
When was the first human heart transplant? The first human heart transplant took place on December 3, 1967 at Groote Schuur Hospital, Cape Town, South Africa group of 20 …
When is a Caesarian operation necessary? A Caesarian operation is necessary for the surgical delivery of a baby when natural child birth is difficult or impossible. The surgeon makes …
When do snakes shed their skins? Snakes shed their skins when they outgrow them. This happens continuously because snakes keep on growing throughout their lives; although more slowly as …
