Wijesundara (left) and her fellow graduate student Sneha Kumari stand next to the MOF-jet in their lab at UTD. — Photos: TNS
Yalini Wijesundara stared at the air gun sitting in her lab.
Her lab director, Associate Professor Dr Jeremiah Gassensmith, had built it in a spur of pandemic-induced boredom, shooting table salt around his home office.
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