Home / Online screening material / A practical manual on visual screening for cervical neoplasia / Anatomical and pathological basis of visual inspection. Chapter 1 / Anatomical and pathological basis of visual inspection with acetic acid (VIA) and with Lugols iodine (VILI) (Download the PDF version)
Top 10 facts about the world. The largest volcanic eruption in recorded history is that out Mount Tambora on Sumbawa island, Indonesia. Taking place on 10 April 1815, the eruption was so loud it sounded like a a gunshot to people on the island of Sumatra, 2,600 km (1,615 mi away).he event was called the last great subsistence crisis in the Western world.. Although the explosion of Mt. Tambora was large, it is not the largest volcanic eruption in all of human history â just recorded history.
Volcanoes. The oldest is Kohala Volcano, which is believed to have emerged from the sea more than 500,000 years ago. Over the centuries, lava flows from its two neighbors, the much larger Mauna Loa and Mauna Kea volcanoes, have buried a portion of Kohala. Today, Kohala is considered to be an extinct volcano. Mauna Kea is the tallest of Hawaiiâs volcanoes; in fact, standing at 13,796 feet, it is the worldâs tallest mountain (measured from the floor of the ocean to its summit). Mauna Kea is considered a dormant volcano, having last erupted about 4,500 years ago.