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Who discovered gravitational force?
Isaac Newton
Who discovered incandescent light?
Thomas Edison
Who discovered telescope?
Galileo Galilei
Who invented telephone?
Alexander Grahambell
Who discovered radioactivity?
Marie Curie
Who invented the Artificial Coral Reef?
Angel Alcala
Who founded the first pediatric hospital in the Philippines and invented incubator?
Fe del Mundo
Who invented videophone?
Gregorio Zara
Who researched and extracted more than 30 essential oils out of plants?
Luz Oliveros-Belardo
Who is known for discovering hymenoptera insect?
Clare Baltazar
