Questions:
1) How many dimensions are there in the universe?
11 dimensions and 27 curled up inside
2) How fast is the speed of light?
Approximately 300,000 kilometres per second
3) If earth is a basketball, how thick is the earth crust?
The earth crust would be as thick as a piece of A4 paper
4) How far we can see through the universe?
78 billions light years
5) What is pi (n)?
(n) = 3.14159265358979323846264338327950288419716939937...
Are these questions important? Most of all are these answers relevant to our life? Indisputably, these are the questions that help to improve our life. Some scientists spend all their life trying to solve these problems in order to find the truth…..about…..about everything? Deep down in their heart, are they asking themselves “Why I existed? What is my purpose of living?” Can they find answers from there? Even if they understand every single thing in the universe, will they be able to understand their purpose in life? Is it worth to spend our whole life searching for truth. Maybe that is just one of the many ways to understand life itself. Could the purpose of life be as simple as living our life to the max and loving the people around us? Is there any meaning in life if you lose all your family and friends in exchange to the understanding of the unknown black hole?
Alex Tam