CLOUDS in the AFTERGLOW
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the Scientist
Dr. Gregorio Y. Zara, D.Sc
PHILIPPINE NATIONAL SCIENTIST,1978
inventor, physicist, engineer, academician, administrator, pilot, linguist, grandfather and more!
My grandfather is in this page because, not only do I revere him, but also because he lived in Paris when he was taking his Doctorate in Physics at Sorbonne University way back in the late 1920's!
with Miss Philippines 1933 whom he married a year later
He dreamt of becoming a general and had a penchant for reading myths. Instead, he became one of the most outstanding National Scientists of the Philippines.
- a brilliant man who was an administrator, author, academician, linguist, and a prolific inventor
- spoke English, Filipino, French and Spanish fluently with a working knowledge of Japanese, Russian and German
- graduated valedictorian from primary and secondary schooling
- 1926 - Massachusetts Institute of Technology, B.S. Mechanical Engineering, cum laude
- 1927 - University of Michigan, Masters degree in Aeronautical Engineering, summa cum laude
- 1930 - Sorbonne University, graduated with a Doctorate in Physics, Tres Honorable, with a thesis written entirely in French entitled, Etude du Compas Magnetique a Induction et du Perfectionnement de cet Appareil. During which time he discovered a basic Physical Law -- The Law of Kinetic Electrical Resistance" or the Zara Effect
- 1935 - topped Civil Service Examinations for Aeronautical Engineering
TV-telephone demonstration
- Notable Inventions:
- Earth Induction Compass
,1929, patented by Belgian Government
Aircraft Engine designed to fly on PLAIN ALCOHOL as fuel, 1952
Semi-automatic Propeller-making Machine, 1952
TV-Telephone (PicturePhone),1955
Thermo-Solar Energy Machine, 1961 -- first in the country, reaches a temperature of 3000F, can melt copper, iron, welding rods
Solar Water Heater (SolarSorber) -- made of copper tubing, heats water to 180F in 7 minutes
Sun Stove
Solar Battery -- first in the country, runs a radio and electric fan
Drinking Glass Vapor Chamber, 1962 -- simplest in the world
Airplane Propeller Design, 1963 -- certified airworthy 1964
first Philippine-made Airplane Propeller -- made of Manggachappui wood, flown by Maj. Henry Meider, USAF
first Technicolor TV-receiver in the Philippines
Microscope with collapsible stage made of local Philippine materials -- magnifies to 1500 diameters
General Marex X-10 -- an electronic robot capable of talking, walking, and obeying commands
first Spectroscope in the Philippines
Occupied Key Positions in Government including:
Director, Civil Aeronautics Board
Director, Bureau of Aeronautics
Executive Director, National Science Development Board
President, Philippine Association of Science and Technology
Chairman, National Research Council of the Philippines
Vice Chairman, UNESCO National Commission
Reserve Captain, Philippine Air Force
Held Executive Positions in Private, Social, Scientific, and Civic Organizations which include:
Executive Vice President and Dean of Engineering and Technology, Feati University
Director, Institute of Research
President, Filipino Inventors Society
President, Society of Aeronautical Engineers
President, Philippine Association for the Advancement of Science
Chairman of the Board of Editors of Filipino Educators
Fellow, National Academy of Science
Grand Knight, Knights of Columbus Holy Family Council 5164
The Law of Kinetic Electrical Resistance or Zara Effect
This states that "all contacts, turning or sliding, between metals, or between carbon and metals, or between metals and mercury, or between conductors, produce a resistance to the passage of electric current which ma be kinetifc and/or permanent electrical resistance. This is observed at currents of very low amperage. Kinetic electrical resistance is the resistance to the passage of electric current when contacts are in motion. Permanent electrical resistance manifests itself when contacts are at rest."
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� Clouds in the Afterglow 1997, 1998
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cyberexisting since January 1997
updated September 14, 1998
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