Wikipedia: Grey goo (also spelled gray goo) is a hypothetical end-of-the-world scenario involving molecular nanotechnology in which out-of-control self-replicating robots consume all biomass on Earth while building more of themselves
Grey Goo Bots is a music project.
Industrial, electronic, ambient, metal, alternative, noise and more.
Shout for joy to the Lord, all the earth,
burst into jubilant song with music;
make music to the Lord with the harp,
with the harp and the sound of singing,
with trumpets and the blast of the ram’s horn-
shout for joy before the Lord, the King.
Psalm 98:4-6 NIV
Above all, praise to God! Music, technology, science and exploration of an amazing creation.