SciShow
The Ocean’s Turning Green (That’s Bad)
Computer models of climate change have long predicted that the ocean would turn green as a result of warming. But the change can't be seen by the human eye, so scientists weren't sure how they'd measure this effect... until it turned out...
SciShow
The Unique Reason Reindeer Change Their Eye Color
Plenty of animal eyes "glow" in the dark, but only one species has eyes that change color with the seasons.
SciShow
Hare Hair & Fuzzy Bunnies | SciShow Talk Show
Dr. Scott Mills joins Hank to talk about studying color changing fur and evolutionary conservation. Scott and graduate student Lindsey Barnard bring a snowshoe hare and Jessi from Animal Wonders brings two Netherland Dwarf rabbits.
SciShow
Hare Hair & Fuzzy Bunnies | SciShow Talk Show
Dr. Scott Mills joins Hank to talk about studying color changing fur and evolutionary conservation. Scott and graduate student Lindsey Barnard bring a snowshoe hare and Jessi from Animal Wonders brings two Netherland Dwarf rabbits.
TED Talks
TED: How we can use light to see deep inside our bodies and brains | Mary Lou Jepsen
In a series of mind-bending demos, inventor Mary Lou Jepsen shows how we can use red light to see and potentially stimulate what's inside our bodies and brains. Taking us to the edge of optical physics, Jepsen unveils new technologies...
SciShow
The Unique Reason Reindeer Change Their Eye Color
Plenty of animal eyes "glow" in the dark, but only one species has eyes that change color with the seasons.
Bozeman Science
Chemical Change
In this video Paul Andersen explains how chemical differs from physical change. In the laboratory macroscopic observations are used to infer changes at the particulate level. Evidence for chemical change include gas production, change in...
Curated Video
How do I know if a chemical reaction has occurred?!?
When trying to determine or prove if a chemical reaction has occurred, there are 5 indicators that scientist look for! The 5 indicators are the formation of a precipitate, the formation of a gas, the formation of water, a color change or...
Curated Video
Microbes in Milk
We examine the number of microorganisms in different types of milk using resazurin indicator. Samples of pasteurised milk, UHT milk and powdered milk are left in the open for three days before resazurin indicator is added and the samples...
Wonderscape
Identifying Chemical Reactions: Observable Signs and Indicators
Explore the various changes in properties that occur as a result of chemical reactions. Learn how to recognize signs such as color change, emission of odor, production of gas, and formation of precipitates, with practical examples like...
Curated Video
How to Make a Chemical Traffic Light
How fun is this chemical traffic light experiment!? Liquid changes colour from green to red and later to yellow. The best part is it is repeatable. Just shake the bottle to start again. For this experiment you would need: - Dye called...
Curated Video
Turning Zinc into Silver: Single Replacement Reaction Demo
Did you know you can turn zinc into silver?! This can happen through a simple single replacement chemical reaction. Check out this video to watch this transformation happen live!
Curated Video
Twirly the Veiled Chameleon's ballistic tongue
Twirly is a female veiled chameleon. She has an amazing ballistic tongue and the pigment in the layers of her skin can change. She loves her super meal worms and gets upset if I don't feed her enough. Having the camera in her face...
Curated Video
Chameleons: The Coolest Animal Ever
Discover the fascinating world of chameleons - the coolest animals with superpowers! From changing colors to blending into their surroundings, these creatures are truly remarkable. With the ability to look in two directions at once and...
Nature League
How do leaves change colors during the fall?
In this episode of Nature League, Brit explains how leaves change colors while sharing some footage of fall landscapes in Montana.
Curated Video
Preparing Soluble Salts Using Acids and Alkalis through Titration Technique
The video explains how to prepare a soluble salt using acids and alkalis. The presenter explains the concept of titration and its importance in determining the exact amount of acid required to neutralize a base. Through the process of...
Visual Learning Systems
Investigating Chemical Reactions: Clues to Chemical Reactions
Upon viewing the Investigating Chemical Reactions video series, students will be able to do the following: Define a chemical reaction as a process in which substances undergo changes to produce new materials with different properties....
Curated Video
Amylase and pH Experiment - Observing Results
The video is the second out of three lecture presentations on an experiment involving amylase and pH. The presenter introduces Catherine, who performs the experiment and collects results. Equipment for the experiment is shown and...
Curated Video
Amylase and pH Experiment: Observing and Collecting Results
The video is the second of three lecture presentations on the amylase and pH experiment. It shows Catherine carrying out the experiment and collecting results. The presenter begins by discussing the equipment that Catherine is using,...
Catalyst University
Microbiology | Nitrate Broth [Nitrate Reduction Test]
In this video, we will discuss the 1) results & 2) theory underlying the nitrate reduction test (nitrate broth). Results are first, and theory (somewhat complicated) begins at 7:55.
Curated Video
Food Tests: Standard Tests for Starch, Reducing Sugars, Proteins, and Lipids in Different Foods
The video is a lecture presentation on food tests. It explains the four standard tests for starch, reducing sugars (such as glucose), proteins, and fats or lipids, and demonstrates how to carry out these tests on different foods. The...
Curated Video
The Full Stack Web Development - Transitions & Animation - Project on Animations
Styling with CSS3: Transitions & Animation - Project on Animations This clip is from the chapter "Styling with CSS3" of the series "The Full Stack Web Development".We move on to CSS3 and talk about positioning, gradients, transitions,...