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Latest Christopher Y. Li Stories

2012-02-08 23:59:20

Scientists are reporting development of a new form of buckypaper, which eliminates a major drawback of these sheets of carbon nanotubes – 50,000 times thinner than a human hair, 10 times lighter than steel, but up to 250 times stronger – with potential uses ranging from body armor to next-generation batteries. Their report appears in the journal ACS Nano. In the study, Christopher Y. Li, Ph.D., and colleagues explain that there are several ways of making buckypaper, named for...


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.