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Latest capsule systems Stories

2011-05-10 15:52:03

Taking a close look at the eco-balance of coffee capsules Capsule systems for making coffee are convenient and practical and therefore very popular. In terms of their environmental friendliness, however, a large question mark hangs over them. Roland Hischier, Empa's ecobalance expert, has just finished investigating various capsule systems as well as fully automatic machines, filter and soluble coffee making techniques, and has prepared a simplified life cycle analysis. This shows that it is...


Word of the Day
tesla
  • The unit of magnetic flux density in the International System of Units, equal to the magnitude of the magnetic field vector necessary to produce a force of one newton on a charge of one coulomb moving perpendicular to the direction of the magnetic field vector with a velocity of one meter per second. It is equivalent to one weber per square meter.
This word is named for Nikola Tesla, the inventor, engineer, and futurist.