What happens to the rewritten news articles after Winston puts them into the pneumatic tube Why is this significant In the book 1984?

After Winston places the rewritten news articles into the pneumatic tube, they are sent to the Ministry of Truth for further processing and eventual publication. This process ensures that the Party's version of history is disseminated to the public, effectively erasing any evidence of the past and reinforcing the Party's control over truth and reality. This is significant because it illustrates the extent of the Party's manipulation of information and highlights the theme of truth and memory in George Orwell's "1984." By continuously altering history, the Party maintains its power and prevents dissent.