Patrick Jeanne S. Carian
STS
Top 10 inventions in the World
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Wheel
Nail
Compass
Printing Press
Internal Combustion Engine
Telephone
Light Bulb
Penicillin
Contraceptives
Internet
Top 10 inventions in the Philippines
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Medical Incubator
Moon Buggy
Erythromycin
Video Phone
Computer Microchips
Drug Detection
Quick Ink
Plastic-to-Diesel Converter
The Salt Light
E-jeepney
Needs that were addressed
Lack of Mobility
Unstable Foundation
Navigation
Decimation of Knowledge
Communication
No nightlife