Used coffee grounds can now be turned into fuel in 90 seconds
Korean researchers can convert coffee grounds into anthracite-grade biochar in just 90 seconds using plasma pyrolysis at 1,652°F.
26 Jun 17:07 · Boing Boing
Used coffee grounds can now be turned into fuel in 90 seconds
Korean researchers can convert coffee grounds into anthracite-grade biochar in just 90 seconds using plasma pyrolysis at 1,652°F.
26 Jun 17:07 · Boing Boing
last updated on 26 Jun 19:49