Smell that Smell! Perfume Made from CO2 Derived Ethanol, Poop Pigments, Cell-Culture News and More: The Digest’s Top 8 Innovations for the Week of October 27th
by Helena Tavares Kennedy (Biofuels Digest) Perfume made out of thin air, well, made from ethanol derived from carbon dioxide anyway, is being made by a startup in New York. Poop pigment – a new pigment produced from sewage sludge in