submitted by paul_neri to EarthquakesAndVolcanoes 10 monthsAug 11, 2024 04:30:49 ago (+7/-0) (www.theguardian.com)
[ + ] Sheitstrom
[ - ] Sheitstrom -1 points 10 monthsAug 11, 2024 07:14:39 ago (+1/-2)
[ + ] Anus_Expander
[ - ] Anus_Expander 1 point 10 monthsAug 11, 2024 07:36:58 ago (+1/-0)
[ - ] Sheitstrom 1 point 10 monthsAug 11, 2024 13:13:47 ago (+1/-0)
[ - ] Anus_Expander 0 points 10 monthsAug 11, 2024 22:07:02 ago (+0/-0)
[ + ] UncleDoug
[ - ] UncleDoug 0 points 10 monthsAug 11, 2024 09:36:12 ago (+0/-0)
[ + ] Sheitstrom
[ - ] Sheitstrom -1 points 10 monthsAug 11, 2024 07:14:39 ago (+1/-2)
[ + ] Anus_Expander
[ - ] Anus_Expander 1 point 10 monthsAug 11, 2024 07:36:58 ago (+1/-0)
[ + ] Sheitstrom
[ - ] Sheitstrom 1 point 10 monthsAug 11, 2024 13:13:47 ago (+1/-0)
[ + ] Anus_Expander
[ - ] Anus_Expander 0 points 10 monthsAug 11, 2024 22:07:02 ago (+0/-0)
[ + ] UncleDoug
[ - ] UncleDoug 0 points 10 monthsAug 11, 2024 09:36:12 ago (+0/-0)
Sandstone is highly susceptible to weathering and corrosion. The reason it even exists as a double arch is because the centre weathered away as a softer and more porous material than what remained.