Repair of the Siemens Simodrive
A programmable logic controller (PLC)
Repair PDC Tester TROPOL
Quarks have a fractional electric charge and serve as elementary components of strongly interacting particles
This is the electric charge of an electron - (-) 1.6 x 10-19 coulomb.
Researchers of the University of Cambridge and the University of Varvik (United Kingdom) managed to create the most thin one-dimensional nanowire from tellurium in the world with a thickness of just one atom.