Curious Kids: Why do burps make noise?

George Saffouri, University of California, Riverside Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to curiouskidsus@theconversation.com. Why does burping make noise? – Henry E., age 8, Somerville, Massachusetts Burping is a normal part of everyday life. Burps happen when air […]