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This document summarizes the inventions and inventors from the Philippines. It describes Erythromycin invented by Dr. Abelardo Aguilar in 1949 to treat bacterial infections. It also mentions the yoyo was discovered by ancient Filipinos as a hunting weapon. Greogorio Zara invented the first video phone in 1955 allowing two-way video calls. Diosdado Banatao invented the world

Author

ayaMhae

Language

EN