Del Rosario who invented the karaoke sing-along system is not recognized as a inventor because it is believed that Japanese people invented the karaoke sing-along system before Del Rosario. Dingel also is an unrecognized Filipino inventor. His invention is the water powered car. It is believed that other international inventors invented the water powered car before Dingel. San Juan who is the inventor of the lunar rover is also an unrecognized inventor because other countries claimed that they have invented the lunar rover before San Juan can invent it. We have also Agapito flores the inventor of Flourescent Lamp.
The Roman centurion's salute went unrecognized. How long will my talent go unrecognized?
some of their inventors are Judelio he invented the screw also Melophites and he invented the colliseum
albert Einstein is the one of the greatest inventors that ever lived who used mathematics...
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Amandeep singh
The Re-Inventors - 2006 is rated/received certificates of: Australia:PG (some episodes) Australia:G (some episodes)
julien goulet
Alessandro VoltaGiuseppe Zamboni
thomas edison is one.
lanardodavinci
levi selerio