The Aquanauts discover that a colossal fatberg weighing 130 tonnes and stretching over 250 metres was unearthed in the East London sewers in 2018. Composed of congealed fats, oils and non-biodegradable waste like wet wipes, this monstrous blockage threatened the sewer system and underscored the need for public awareness regarding what waste to put down the drain.

The Great Fire Trail: a free Time Hunters history walk around the City of London
1:02:38

Marina Ventura and The Micro-Gridders: Your Go... Designing A Grid of the Future
04:40

Marina Ventura and The Micro-Gridders: Energy Guzzlers
05:27