These latter pairs make up more exotic, short - lived particles seen in high - energy physics laboratories. (scientificamerican.com)
Entry - level physics laboratory assistants desired for a part - time, temporary role. (flexjobs.com)
«I was hoping to see marbles everywhere,» says Lisse, an astrophysicist at the Johns Hopkins University Applied Physics Laboratory in Laurel, Maryland. (sciencemag.org)