from BBC News - Business https://ift.tt/2JaPfLF
Wednesday, October 28, 2020
The inventor inspired by wanting to keep his daughter safe
Kim Kyeong Yeon developed his virus-destroying machine after his child injured herself.
from BBC News - Business https://ift.tt/2JaPfLF
from BBC News - Business https://ift.tt/2JaPfLF
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