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joe_mambayesterday at 8:04 PM2 repliesview on HN

The challenge is for people who live in apartment buildings in urban environment where you have no front yard you can drill into at your leisure.


Replies

croteyesterday at 8:58 PM

The solution is of course to get a communal system. As a bonus, drilling one giant loop is significantly cheaper than drilling hundreds of smaller ones.

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