Butter made from carbon dioxide instead of animal fat

A California start-up called Savor is making butter from carbon dioxide instead of animal fat. According to the company, the process starts with a source of carbon—like carbon dioxide pulled from the air—and they then "use a little bit of heat and hydrogen to form chains which are then blended with oxygen from air to make the fats & oils we know, love and drool over." — Read the rest

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