A look at an idea – which has received a patent in Sweden – and which can be undertaken to mechanically track the Sun’s rays, as an alternative to thermal and electronic tracking which are more in vogue around the world.
Have we been unjust to Galileo? Or for that matter to Albert Einstein? Well, the list can actually be longer. It appears that we have been unfair to some of the scientists whose contributions stand as milestones in science.
Chance discovery is a popular phrase in science that turns history into wonderful stories. This term applies to those scientific discoveries which originate in the experimental errors or the results of unplanned experiments.