Getty Images
Macro shooting of upper part of two halves of feijoa fruit. Slowly rotating on the turntable isolated on the white background. Close-up.
Macro shooting of upper part of two halves of feijoa fruit. Slowly rotating on the turntable isolated on the white background. Close-up.
Getty Images
Two halves of ripe guavasteen fruit with water drops. Rotating on the turntable isolated on the white background. Close up. Macro.
Two halves of ripe guavasteen fruit with water drops. Rotating on the turntable isolated on the white background. Close up. Macro.
Getty Images
Macro shooting of one whole feijoa fruit with water drops. Slowly rotating on the turntable isolated on the white background. Close up. Macro.
Macro shooting of one whole feijoa fruit with water drops. Slowly rotating on the turntable isolated on the white background. Close up. Macro.
Getty Images
One whole feijoa fruit with water drops rotating on the turntable isolated on the white background. Close up. Macro.
One whole feijoa fruit with water drops rotating on the turntable isolated on the white background. Close up. Macro.
Curated Video
Dr. Clifford Chao, radiologist in chief at New York Presbyterian Hospital, talks about how radiation from troublesome nuclear reactors like those in Japan enters the human body and what effect it might have.
HEADLINE: Radiologist: Exposure risk is real, but minimal
CAPTION: Dr. Clifford Chao, radiologist in chief at New York Presbyterian Hospital, talks about how radiation from troublesome nuclear reactors like those in Japan enters the...
AFP News Agency
CLEAN : Belgians rush to collect iodine tablets over fears of nuclear threats
Belgians head to the pharmacy to collect free iodine pills as fears mount over a potential nuclear incident in the context of the Russian invasion of Ukraine (Footage by AFPTV via Getty Images)
TED-Ed
How to Spot a Counterfeit Bill
Did you know that at any one moment in the United States, millions of dollars in circulation could actually be fake? Build commerce and chemistry acumen, and discover the tools needed to spot counterfeit currency.
TED-Ed
Periodic Videos
From hydrogen to ununoctium, this collection of videos has everything you need to begin teaching about the periodic table. Offering descriptions of each element and interesting experiments...
Periodic Videos
Iodine
Most of the iodine produced gets used in livestock feed. Learn more about iodine in a video from a series on each of the chemical elements. Chemistry professors share the properties, history, and applications of this element. Viewers...
Fuse School
Uses of Halogens and Their Compounds
Although halogens are toxic, their compounds surround you every day from swimming pools to iodized salt. The 10th video in a 15-part series connects the information scholars already know about halogens to the compounds they see...
Fuse School
Testing for Chlorides, Bromides, and Iodides
How do we know when water is safe to drink? Part seven of a 10-part videos series uses water quality as a platform to explore the behavior of halide ions in solution, Further tests help learners differentiate between precipitates that...
Fuse School
Salt and Diet
Salt is necessary for your diet, but too much or too little and it causes health problems. These problems, as well as what salt does in your body, are the focus of a video that also looks at where salt is found in food and how much salt...
Fuse School
Extraction of Salt
The three methods of extracting salt — evaporation of seawater, salt mining, and solution in water — are the focus of an informative video that includes additional interesting details, such as the fact that the word salary is...
Steve Spangler Science
Chemical Magic - Think Ink - Cool Science Experiment
This is a classic chemical reaction to use in your science class. Starch and iodine mix to cause a color change. Discuss with aspiring chemists the chemical and physical changes that occur as you demonstrate.
Curated OER
Chemical Magic - Think Ink!
This is a classic chemical reaction to use in your science class. Starch and iodine mix to cause a color change. Discuss with aspiring chemists the chemical and physical changes that occur as you demonstrate.
University of Nottingham
University of Nottingham: Periodic Table of Videos: Iodine
A look at iodine and its purposes to treat cuts, purify water, and improve thyroid function. [5:57]