Either way, more precise observations are the only hope of providing the breakthrough.
And at the time they were being built, European observatories, of which Jai Singh was probably aware, were achieving more precise observations through the use of telescopes and alidades.
Were these the only observations of methane on Mars, the subject would be viewed with much more scepticism.Far more precise observations are possible from Earth.
Therefore, more precise observations are available since the particles emit two different colors at once.
Small-scale details are regularly revised as more precise observations are made, whereas well established facts of fundamental significance are very rarely overthrown, but in principle, no scientific fact of any magnitude is beyond revision or refutation.
The Renaissance debate over the superiority of Aristotle or Galen was part of this rivalry: Aristotle was regarded by physicians as an important authority because of his philosophical system, but Galen had offered in his works more precise observations of the human body.
Then, in the 1990s, technological advances made possible much more precise observations, which led to discovery of Eris and other objects of what is today known as the Kuiper belt.
Only postures during walk were retained as it allowed more precise observations (slower pace) and more homogenous data (less impact on riders of horses morphology, riders always sitting).
Of course more precise observations and experiments are needed to confirm their functional breeding systems and evolutionary pathways, but there may be a number of Psychotria species having undetected homostyly in the Pacific.
