single-rod lattice
61Resistor — A typical axial lead resistor Type Passive Working principle Electrical resistance Invented Ge …
62Technetium — molybdenum ← technetium → ruthenium Mn ↑ Tc ↓ Re …
63Trypanosoma brucei — Taxobox color = khaki image width = 240px image caption = Trypanosoma brucei brucei TREU667 (Bloodstream form, phase contrast picture. Black bar indicates 10 µm.) name = Trypanosoma brucei regnum = Protista phylum = Euglenozoa classis =… …
64applied logic — Introduction the study of the practical art of right reasoning. The formalism (formal logic) and theoretical results of pure logic can be clothed with meanings derived from a variety of sources within philosophy as well as from other… …
65Lighthouse — For other uses, see Lighthouse (disambiguation). Speculative drawing (c. 2006) of the Lighthouse of Alexandria, on the island of Pharos …
66Oxygen — This article is about the chemical element and its most stable form, O2 or dioxygen. For other forms of this element, see Allotropes of oxygen. For other uses, see Oxygen (disambiguation). nitrogen ← oxygen → fluorine ↑ O ↓ …
67Cornea — For other uses, see Cornea (disambiguation). Cornea Schematic diagram of the human eye. (Cornea labeled at center top.) …
68List of University of California, Berkeley alumni — This page lists notable alumni and students of the University of California, Berkeley. Alumni who also served as faculty are listed in bold font, with degree and year. Notable faculty members are in the article List of UC Berkeley faculty.Nobel… …
69Uranium dioxide — Chembox new Name = Uranium dioxide ImageFile = UO2lattice.jpg IUPACName = Uranium dioxide Uranium(IV) oxide Section1 = Chembox Identifiers CASNo = 1344 57 6 Section2 = Chembox Properties Formula = UO2 MolarMass = 270 g/mol Solvent = other… …
70History of the battery — could only function in a certain orientation. Many used glass jars to hold their components, which made them fragile. These practical flaws made them unsuitable for portable appliances. Near the end of the 19th century, the invention of dry cell… …
