Od atomu Rutherforda do atomu Schroedingera
Description not set
Introduction For astronomers, the Sun is fascinating because it is our nearest star. By studying the Sun, they can gain an insight into the workings of the other millions of stars that are visible in the night sky. Learning that the Sun is a star can be a little surprising. After all, the Sun is a brightly glowing, yellow object - so bright that it is dangerous to look at it directly, and so hot that we can feel its radiation warming the whole Earth. Stars, on the other hand, are mere silver
For astronomers, the Sun is fascinating because it is our nearest star. By studying the Sun, they can gain an insight into the workings of the other millions of stars that are visible in the night sky. Learning that the Sun is a star can be a little surprising. After all, the Sun is a brightly glowing, yellow object - so bright that it is dangerous to look at it directly, and so hot that we can feel its radiation warming the whole Earth. Stars, on the other hand, are mere silver
Laker Women's Hockumentary, Part 3: Fit To Be Tied
Two weeks in the life of the Oswego State women's hockey team: four games, three ties. But lots of humor.
Ejs Parallel Plate Capacitor Model
The EJS Parallel Plate Capacitor model displays a parallel-plate capacitor which consists of two identical metal plates, placed parallel to one another. The capacitor can be charged by connecting one plate to the positive terminal of a battery and the other plate to the negative terminal. The dielectric constant and the separation of the plates can be changed via sliders.
Ruth Wisse on Getting Serious about Jewish Humor - 2004
Ruth Wisse delivers her lecture entitled Getting Serious about Jewish Humor recorded at Beth Tzedec Synagogue in Toronto, in November, 2004.
Horace Carmina 1- 010 - Robin Bond
Description not set
PODCAST: Money in the Margins More people than ever are participating in the informal economy. What are the risks, benefits, and implications of this dramatic new trend? Community organizer Gichelle Cruz talks about the informal economy as it relates to government, the community, and globalization. (34:59)
More people than ever are participating in the informal economy. What are the risks, benefits, and implications of this dramatic new trend? Community organizer Gichelle Cruz talks about the informal economy as it relates to government, the community, and globalization. (34:59)
Bali is blessed with startlingly beautiful geography. The northern and western beaches have black sand, while the southern and eastern beaches have white sand. The Highest point is Mount Agung, towering over the island at 10,308 feet tall. The entire island is ringed by coral reefs and its interior is lush with jungles and an incredible variety of plants and animals. Author(s):
Horace Carmina -1 - 09 - Robin Bond
Description not set
The Embryo Takes Shape
Genes direct the development of a growing embryo. But not all genes in a cell are active at any given time. Sometimes a cell's location in the developing embryo determines which genes get turned on and which genes stay inactive. This video segment from NOVA: "Life's Greatest Miracle" explores the developmental process of an embryo beginning just two weeks after fertilization. Closed captioning included. Run time 07:47.
How does a single fertilized egg grow to become a fully formed human being? Many of the most critical stages happen in the first few days following conception. In this video segment from The Secret of Life, a fertilized egg cell progresses from its earliest stages through cell differentiation and ultimately the development of an embryo, with simple but identifiable body parts including a spinal cord, a heart, and eyes. Run time 01:20.
106 - BELLUM HELVETICUM - LOWE BUTLER WALKER
This is the final chapter out of 106 chapters. Please see the sidebar for the archive containing this Caesar Course. Lowe Butler and Walker's 'Bellum Helveticum' can be found as a pdf at archive.org
029 Cannon's Caesar
Description not set
Thomas Jefferson was the third President of the United States (1801--1809), author of the Declaration of Independence (1776), and one of the most influential founders of the United States. Major events during his presidency include the Louisiana Purchase (1803), the Embargo Act of 1807, and the Lewis and Clark Expedition (1804--1806).
A political philosopher who promoted classical liberalism, republicanism, and the separation of church and state, he was the author of the Virginia St
Hideout Hollow - Exploring Arkansas (AETN)
Arkansas Educational TV publication. In this episode the narrator takes a hike to the storybook setting of Hideout Hollow in the upper portion of the Buffalo National River near Compton. One of the focal points of the hike is a bluff shelter down in the hollow. The plants and greenery is what people love to see on this hike, the falls are also beautiful. Video is good quality and has information for students studying this area of the United States.
Lewis and Clark
Join Lewis and Clark as they journey overland across North America in this short, computer-animated video. The following concepts will be briefly addressed: the Lewis and Clark Expedition, the Louisiana Purchase, President Jefferson commissions survey, Lewis and Clark meet natives, Lewis and Clark discover new plants and animals, Lewis and Clark reach the Pacific Ocean, and Lewis and Clark return home as heroes. The video ends with a 10-question, fill-in-the-blank quiz.
How Do Changes in the Earth's Lower Atmosphere Affect Us? - Continued
How do changes in Earth's lower atmosphere affect us? (continued) Jeff Thayer – University of Colorado continues the discussion of How do changes in Earth's lower atmosphere affect us? We are so dependent on our space assets, our satellites, cell phones and GPS. The atmosphere breathes and the satellite senses these changes and is impacted by it. We are very Earth centric, so we are just beginning to explore all there is of space. Run time 03:14.
Taking Atheism to the General Public - Edward Tabash (3/3)
Atheist Talk cable program by Minnesota Atheists. "Taking Atheism to the General Public - Edward Tabash" recorded 12/2/2006 What's ... all » the best way for us to bring the good news of atheism to the public? Should we "bash" religion? Nationally known atheist speaker Edward Tabash will give us some tips. Edward Tabash is chair of the national legal committee for Americans United for Separation of Church and State. He is an atheist debater and chairs the First Amendment Task Force for the Coun