Apparently you can shatter tungsten rings with a strong pair of locking pliers. See this amazing medical journal article in which "the Internet was consulted wh

Apparently you can shatter tungsten rings with a strong pair of locking pliers. See this amazing medical journal article in which "the Internet was consulted which led to a YouTube video": https://www.hindawi.com/journals/criem/2016/8164524/ https://www.hindawi.com/journals/criem/2016/8164524/