By Elizabeth Dobbins
MilliporeSigma's mobile science lab, the Curiosity Cube, visits the Moody Elementary School in Lowell. Fifth-graders pose for a group photo after exploring inside. SUN/Julia Malakie
LOWELL -- Students at Moody Elementary School pressed virtual reality goggles up to their faces Wednesday afternoon outside the Curiosity Cube, a traveling science lab inside a shipping container.
They were in a different, much smaller, world -- the inside of a cell.
"You know what's inside of vesicles?" one of the volunteer instructors, an employee at MilliporeSigma, asked.
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