In his reign He has been praised by the scientific community of the great powers of the era, namely
1. He was presented the honor. He is an Honorary Member of the Zoological Society of Great Britain
2. Head of Foreign realize that. Mongkut He cares about science. Tribute, much of the scientific instruments and books included, such as Queen Victoria of the United Kingdom. The telescope which was dedicated ,to Sir John Bowring notes that. "The camera offering lower quality telescope that he already has.