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Challenges

Grand Challenges is a family of initiatives fostering innovation to solve key global health and development problems. Each initiative is an experiment in the use of challenges to focus innovation on making an impact. Individual challenges address some of the same problems, but from differing perspectives.

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Innovations in Materials Science for a Transformative Menstrual Health and Hygiene Product (Round 25)

Feb 27, 2020
Grand Challenges Explorations
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Great ideas come from everywhere.

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View the Grand Challenges partnership network

The Bill & Melinda Gates Foundation is part of the Grand Challenges partnership network. Visit grandchallenges.org to view the map of awarded grants across this network and grant opportunities from partners.