The Japanese Pile driving company, Giken, has some great engineering videos of their silent pile driving technology and some novel use cases, such as stopping a

The Japanese Pile driving company, Giken, has some great engineering videos of their silent pile driving technology and some novel use cases, such as stopping a lava flow, or making underground bike storage in cities: https://www.youtube.com/@GikenGroup/videos https://www.youtube.com/@GikenGroup/videos