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The site shows example sentences for English words. How the word or phrase could be used in a sentence?
" ... High-energy particles can collide with others, producing showers of new particles that can be seen... [+] in a detector. By reconstructing the energy, momentum, and other properties of each one, we can determine what initially collided and what was produced in this event. In nearly 50 years since supersymmetry was first proposed by Wess and Zumino, no superparticles have ever been seen. ... "
" ... So long as we don't have evidence that demonstrates string theory must be wrong, people will continue to pursue it. But disproving it would require something like demonstrating that no superparticles exist all the way up to the Planck scale, something far beyond the reach of experimental physics today. ... "