Ancient Lights Media
The Biological Role of Osmosis
Osmosis Set: 3. This clip looks at some of the ways osmosis affects the lives of plants and animals.
Visual Learning Systems
Senses: Taste and Smell
Whether it is the sight of colorful flowers, or the smell of freshly baked cookies, our senses are constantly at work. Breathtaking video footage and three-dimensional animations illustrate how complex sensory organs function. Special...
Curated Video
Side effects of antidepressants on marine life
Minute traces of antidepressants which escape into water from human waste can make shrimp subdue their natural behaviour raising their risk of being eaten by predators.
Scientists say experiments recreating aquatic conditions in the...
Bloomberg
The VC Outlook for Asia
Nov.13 -- Jeffrey Chi, Asia vice chairman at Vickers Financial Partners, discusses the current market environment, his investment strategy and tech companies in Asia. He speaks on "Bloomberg Markets: Asia" from the AVCJ Private Equity...
Curated Video
Expert on upcoming Leonid meteor shower
18 November 2002
1. Animation of the Leonid meteor stream
2. SOUNDBITE: (English) Doctor Scott Sandford, NASA astrophysicist
"Well the reason we think why it will be special is normally there is an annual meteor shower, not a storm, and...
Curated Video
The man heading the Obama administration's response to the oil spill in the Gulf of Mexico says a containment cap installed on the BP rig is helping to limit the leak.
HEADLINE: Allen: Containment cap showing promise
CAPTION: The man heading the Obama administration's response to the oil spill in the Gulf of Mexico says a containment cap installed on the BP rig is helping to limit the leak. (June 8)
Curated Video
Zenica, Tuzla, Sarajevo mark highest air pollution levels this winter
A state of emergency was declared in the central Bosnian city of Zenica on Tuesday as air pollution there reached dangerously high levels.
The concentration of sulphur dioxide in the air was fluctuating between three and ten times over...
AFP News Agency
VOICED : Environment Sofia most polluted capital of Europe
Bulgarias capital Sofia a city of about 1.3 million people is the European capital with the most polluted air data by the European Environment Agency shows
Curated Video
UGANDA: MULTINATIONAL HUMANITARIAN MISSION FOR REFUGEES APPROVED
English/Nat
A multinational humanitarian mission based at Entebbe Uganda to assist aid for refugees in Eastern Zaire has won the approval of fourteen countries.
Although the size, composition, timing and specific duties of the...
Curated Video
UGANDA: 14 COUNTRIES TO ACT IN HUMANITARIAN MISSION FOR REFUGEES
English/Nat
Fourteen countries have now agreed to take part in a multi-national humanitarian mission to provide aid for refugees in Eastern Zaire.
But, nearly three weeks after international leaders began discussing a joint military ...
AFP News Agency
VOICED : URGENTE: Venezuela: Policia dispersa a opositores con gases
Agentes antimotines venezolanos volvieron a lanzar el jueves bombas lacrimogenas para dispersar pequenas concentraciones de opositores en Caracas impidiendoles confluir en una marcha convocada contra el presidente Nicolas Maduro
JFR Science
Acid Strength: What Does pH Mean?
What makes one acid stronger than another? Pupils peruse the property of pH through a video from the JFR Science playlist. The narrator explains what is meant by a neutral pH, what that looks like from a chemical standpoint, and how...
JFR Science
Introduction to Rates of Reaction
Why are rates of reaction so important? Discover the answer to this, and many other questions, through a video from JFR Science. Pupils examine how, through the balanced chemical equation and experimentation, they can determine how fast...
JFR Science
Kc vs Qc: An Introduction to Equilibrium
Why are some reactions sort of like watching a tennis match? Introduce junior chemists to the basics of equilibrium using a video from JFR Science. Topics include why and how reactions shift from products back to reactants, factors that...
Fuse School
Concentration Formula and Calculations
Does a concentrated solution or a diluted solution contain more particles? The 24th video in a 30-part series answers this question as an introduction to figuring concentration using the standard formulas. Through two different formula...
Khan Academy
Khan Academy: Comparing Q vs K Example
See a worked example using reaction quotient Q to predict how concentrations will shift so the reaction can get to equilibrium. [5:53]
Khan Academy
Khan Academy: Le Chatelier's Principle: Worked Example
A worked example using Le Chatelier's principle to predict how concentrations will shift for different perturbations. Example includes changing reaction vessel volume, changing amount of solid product, adding inert gas, and adding a...
Khan Academy
Khan Academy: What Is an Equivalent?
Figure out how to calculate an equivalent and how it relates to a mole. Rishi is a pediatric infectious disease physician and works at Khan Academy. [10:18]