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  2. List of Filipino inventions and discoveries - Wikipedia

    en.wikipedia.org/wiki/List_of_Filipino...

    The balangay was the first wooden marine vessel ever excavated in Southeast Asia. It is also known as the Butuan boat, as nine specimens of these boats, dating back to pre-Hispanic times (the earliest being in 320 CE), were discovered in 1976, Butuan, Mindanao. It is believed that the Austronesians migrated to the Philippine archipelago, riding ...

  3. History of the Philippines - Wikipedia

    en.wikipedia.org/wiki/History_of_the_Philippines

    The history of the Philippines dates from the earliest hominin activity in the archipelago at least by 709,000 years ago. [1] Homo luzonensis, a species of archaic humans, was present on the island of Luzon [2] [3] at least by 134,000 years ago. [4] The earliest known anatomically modern human was from Tabon Caves in Palawan dating about 47,000 ...

  4. History of the Philippines (1565–1898) - Wikipedia

    en.wikipedia.org/wiki/History_of_the_Philippines...

    The history of the Philippines from 1565 to 1898 is known as the Spanish colonial period, during which the Philippine Islands were ruled as the Captaincy General of the Philippines within the Spanish East Indies, initially under the Viceroyalty of New Spain, based in Mexico City, until the independence of the Mexican Empire from Spain in 1821.

  5. Prehistory of the Philippines - Wikipedia

    en.wikipedia.org/wiki/Prehistory_of_the_Philippines

    The prehistory of the Philippines covers the events prior to the written history of what is now the Philippines.The current demarcation between this period and the early history of the Philippines is April 21, 900, which is the equivalent on the Proleptic Gregorian calendar for the date indicated on the Laguna Copperplate Inscription—the earliest known surviving written record to come from ...

  6. Zinc - Wikipedia

    en.wikipedia.org/wiki/Zinc

    Zinc is an inexpensive and effective part of treatment of diarrhea among children in the developing world. Zinc becomes depleted in the body during diarrhea and replenishing zinc with a 10- to 14-day course of treatment can reduce the duration and severity of diarrheal episodes and may also prevent future episodes for as long as three months. [175]

  7. History of the Philippines (900–1565) - Wikipedia

    en.wikipedia.org/wiki/History_of_the_Philippines...

    The earliest date suggested for direct Chinese contact with the Philippines was 982. At the time, merchants from " Ma-i " (now thought to be either Bay, Laguna on the shores of Laguna de Bay , [ 32 ] or a site called "Mait" in Mindoro [ 33 ] [ 34 ] ) brought their wares to Guangzhou and Quanzhou .

  8. History of chemistry - Wikipedia

    en.wikipedia.org/wiki/History_of_chemistry

    Modern archaeologists discovered that bronze-tipped crossbow bolts at the tomb of Qin Shi Huang showed no sign of corrosion after more than 2,000 years, because they had been coated in chromium. [12] [13] Chromium was not used anywhere else until the experiments of French pharmacist and chemist Louis Nicolas Vauquelin (1763–1829) in the late ...

  9. Rizal Archaeological Site (Kalinga) - Wikipedia

    en.wikipedia.org/wiki/Rizal_Archaeological_Site...

    The Rizal Archaeological Site pushed back the first known human activity in the Philippines 10 times earlier. Prior to the excavation, the oldest fossil discovered in the country was the foot bone found in 2010 in Callao Cave, Cagayan Valley. The bone was dated at least 67,000 years old. [3]