The shortest timespan that has ever been measured amounts to about 247 zeptoseconds (1 zs = 10^-21 seconds)
  • Interesting Engineering
  • Oct 17, 2020

World Record of Smallest Time Measurement Broken | IE - Interesting Engineering

Back in 1999, Egyptian chemist Ahmed Zewail was awarded the Nobel Prize for measuring the speed at which molecules change their shape, founding femtochemistry in the process. His measurements were ma… [+1958 chars]

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Moving microscopy beyond the resolution limit -
  • Phys.Org
  • Oct 20, 2020

The Polish-Israeli team from the Faculty of Physics of the University of Warsaw and the Weizmann Institute of Science has made another significant achievement in fluorescent microscopy. In the pages of the Optica journal the team presented a new method of mic…...