Set the controls for the heart of the Sun
As I was researching this week theme I revisited one TED talk that made me gain confidence and It’s one of the reasons why I’m here today sharing what I everyday learn. This TED talk was made by Taylor Wilson (the second most young person to develop a nuclear fusion reactor).
Nuclear fusion is the process in which two or more atomic nuclei collide at a very high-speed, they merge together and form a heavier nucleus (with more energy) this happens because when they join into one single entity they lose mass that turns in energy.  
In the core of the Sun, nuclear fusions take place hence releasing energy in enormous proportions making photons that once on the outside of the sun are mostly in the range of infrared/visible light/ultraviolet. 
I continued looking for this amazing teenagers for making this post and one news stroke me, a british boy had surpass this deed. Jamie Edwards became the youngest teenager to build a nuclear fusion reactor with 13 yo he beaten the achievement of 14 yo Taylor. 
At the end of that report there’s an announcement of an exhibit at the Imperial College London labeled “Set the controls for the heart of the Sun”, what clearly refers to the nuclear fusion happening at the Sun’s core. 
A little more about nuclear fusion… Nuclear fusion is still in research time, but it might one day get to another degree, the degree of supplying abundant and clean energy for all the planet. What is good for this source of energy is that it is much safer than the nuclear power plant energy created (nuclear fission) because it produces no high-level radioactive waste so It will not have the risk of disaster like the one in Chernobyl. 
A step to the future: A US$50 bilion project (building costs in July 2014) initiated in 2007 by 6 entities together (China, United States, Japan, European Union, India and South Korea) called ITER aims to create the first fusion power plant. 
Good News: Nowadays an experiment made in US changed the idea held that it took more energy for igniting fuel than the energy produced. (February 2014) 
Pink Floyd and the Sun
Pink Floyd, for those who never heard of them, are an English rock band formed in London in 1965. Well I could talk more about them but I guess that music, more than words, expresses their path and singularity.  “Set the controls for the heart of the Sun” is a track from their second album A Saucerful of Secrets released in 1968 it deploys a psychedelic rock music, paced and full of spiritual force.
I strongly recommend you to listen this track…
In this manner I say “au revoir” and get ready for the next week theme…
References and further reading.
 – Nuclear fusion – Wiki
 – The Sun’s Structure and Nuclear Fusion – earthguide & see “References and further reading” on this post