• Why is China drilling a hole more than 10,000 metres deep? https://www.shiningscience.com/2023/06/why-is-china-drilling-hole-more-than.html 17 comments 3/6/2023 china
• Why is China drilling a hole more than 10,000 metres deep? https://www.newscientist.com/article/2376788-why-is-china-drilling-a-hole-more-than-10000-metres-deep/ 10 comments 3/6/2023 technews