Reflection

We picked bismuth as our material is simply due to its beautiful crystal, however, we knew nothing about this material before we started researching. In the investigation process things goes on smoothly. When we finish this page, we can say we are now some kind of experts to bismuth.

For the application of the bismuth, it is surprising that this material have such a number of applications. Using the knowledge frame to show the detailed application clearly and logically. And following the order in frame, it shows that the application of bismuth compactly. It is a remarkable fact that boldfaces can remind readers some key points of applications.

Through some research of the manufacture and production methods of bismuth powder and foam, we can see that there is always a path of progress and innovation. The original methods usually work but have many disadvantages, while, sometimes can provide the concept and origin for a new and better method. It should be emphasized that a thorough understanding of old and classic concepts and ideas is sometimes important because it can lead to innovation. At the same time, using different approach from different subjects or even combining them is beneficial.

Learning about how the bismuth crystal is made is also interesting. We hope that maybe people can try to do a small experiment to experience the happiness according to our instructions.