What a fatberg is:
a rock-like mass of waste matter in a sewer system formed by the combination of flushed non-biodegradable solids (such as wet wipes) with fat, oil, and grease (FOG) deposits
https://en.wikipedia.org/wiki/Fatberg#
Scroll to the bottom and you'll find 'Notable Fatbergs", example:
September 2017: A 250-metre-long (820 ft) fatberg weighing over 130 tonnes (140 short tons) was found under Whitechapel, London. Even working seven days a week at a cost of £1 million per month, officials estimated it would take two months to destroy it. Two pieces of the fatberg were cut off on 4 October 2017 and, after several weeks of drying, were displayed at the Museum of London from 9 February 2018 through June 2018, as part of the museum's City Now City Future season. According to curator Vyki Sparkes, the fatberg became one of the museum's most popular exhibits.
a rock-like mass of waste matter in a sewer system formed by the combination of flushed non-biodegradable solids (such as wet wipes) with fat, oil, and grease (FOG) deposits
https://en.wikipedia.org/wiki/Fatberg#
Scroll to the bottom and you'll find 'Notable Fatbergs", example:
September 2017: A 250-metre-long (820 ft) fatberg weighing over 130 tonnes (140 short tons) was found under Whitechapel, London. Even working seven days a week at a cost of £1 million per month, officials estimated it would take two months to destroy it. Two pieces of the fatberg were cut off on 4 October 2017 and, after several weeks of drying, were displayed at the Museum of London from 9 February 2018 through June 2018, as part of the museum's City Now City Future season. According to curator Vyki Sparkes, the fatberg became one of the museum's most popular exhibits.
Being told you're delusional does not necessarily mean you're mental.
