Dr Wu Lien-teh

Google honours the man who invented the N95 mask, Dr Wu Lien-teh

Google honoured Dr Wu Lien-teh, a Chinese Malaysian epidemiologist who discovered the N95 mask over a hundred years ago, with a personal artwork on...
Google
Arsh Das

Google honours the man who invented the N95 mask, Dr Wu...

Google honoured Dr Wu Lien-teh, a Chinese Malaysian epidemiologist who discovered the N95 mask over a hundred years ago, with a personal artwork on...