Strongest spider web

Strongest spider web
Who
Darwin’s bark spider (Caerostris darwini)
Where
Madagascar (Query)
When
2011

The newly-discovered species of Madagascan spider known as Darwin’s bark spider (Caerostris darwini) weaves the strongest known spider silk with a tensile strength of up to 520 MJ/m3 (megajoules per cubic metre) - twice as tough as any previously described silk.