He was the inventor of the first two-way videophone
panita oi
Gregorio Velasquez was the filipino scientist who invented the solar engine
Commutative x + y = y + x x . y = y . x Associative x+(y+z) = (x+y)+z = x+y+z x.(y.z) = (x.y).z = x.y.z Distributive x.(y+z) = x.y + x.z (w+x)(y+z) = wy + xy + wz + xz x + xy = x x + x'y = x + y where, x & y & z are inputs.
Invented is the past participle of the verb invent. verb /past /past participle = invent /invented /invented
Since the x coordinate will change, but not the y coordinate, take (x,y) and reflect across the y axis and you have (-x,y)
brigido Zara and Severina Ynciong
it's gregorio zara
Gregorio Zara
Gregorio Y Zara was a famous Filipino scientist and inventor. He was born On March 8, 1902 and died on October 15, 1978.
October 15, 1978.
Gregorio Zara invented the videophone in 1955
Gregorio Y. Zara made significant contributions in the field of physics, particularly in the development of the two-way television telephone and the lunar heat probe. While he was not primarily known for his work in chemistry, his achievements in physics have left a lasting impact on scientific innovation and technology.
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Gregorio Zara's parents were Fabian Zara and Teodora Florentino.
Gregorio Y. Zara, a Filipino scientist, contributed to the physical law of electrical kinetic resistance and invented other devices related to the television and videophone and airplane engines. For further information, see the related link.
Gregorio Y. Zara is the patented inventor of at least 30 devices, mostly in the field of aviation. His most famous one was the first two-way videophone.
Gregorio Zara