These instruments could slice (section) pieces of biological materials as thin as 500 angstroms (angstroms = 10-10 meters). 1  1983 - Scanning laser confocal microscope is commercially available. 2  1982 - Scanning Probe Microscope is invented and works by measuring current. 3  1986 - Atomic Force Microscope is invented and measures force instead of 4  ... 198
Tala is Moana's grandmother and the mother of Motunui's village leader Tui. Like her granddaughter, she has a love for sea exploration, having come from an ancestry of South Pacific navigators. Unlike the other villagers, Tala has not forgotten her roots (or chose to ignore them, as in Tui's case).
This is the story of Barack Obama's mother and how three of her most formidable years were spent growing up on Ponca City, Oklahoma and the story of Obama's maternal grandparents Stanley Dunham and Madelyn Dunham with a focus on their years in Ponca City.