Fireworks are a tradition for many Chinese during Spring Festival. As the holiday is fast approaching, we wonder if we can have that happen somewhere closer. And it can! We visited internet hit Doctor Dai (David G. Evans)'s laboratory in Beijing. The chemistry professor, who shares his experiments online, has a total of around four million followers all over China. Join CGTN's Li Zhao and Dr. Dai as they lead us through a series of experiments that have the "flavor" of the Chinese New Year while giving out some practical tips on how to celebrate the Spring Festival.