Curated Video
Preparation of Copper Sulfate: A Chemistry Practical Experiment
This video explains the process for preparing soluble salts through the reaction of dilute acids with soluble metals, metal oxides, metal hydroxides, or metal carbonates. The specific example of preparing copper sulfate from copper oxide...
Curated Video
Diffusion: The Movement of Particles in Liquids and Gases
This is a lecture presentation on diffusion, where the process of diffusion of particles in liquids or gases is explained in terms of kinetic particle theory. The presentation incorporates a mixture of two liquids and a demonstration...
Physics Girl
Unique at-home Science Experiments! with Physics Girl
Dianna from Physics Girl walks through 5 experiments with jello, lasers, balloons, surface tension, band-aids and candles, with some bonus facts and trivia!
Curated Video
Force and Extension Experiments: Analyzing the Relationship Between Force, Extension, and Work Done with a Spring
This video is a lecture presentation analyzing the results of an experiment on the relationship between force and extension in a spring. The presenter uses graphs, tables, and equations to explain how the force and extension are...
Science360
Sea spray Complex chemistry with big effects on climate
Take in a deep breath of salty ocean air and more than likely you're also breathing in naturally occurring sea spray aerosols. But, there's much more in each of those tiny bursting ""bubbles"" than salt. They're also bursting with ocean...
Psychology Unlocked
DIRECTIONAL or NON-DIRECTIONAL HYPOTHESIS - WHAT'S THE DIFFERENCE?
What is the difference between DIRECTIONAL and NON-DIRECTIONAL HYPOTHESES? What even is a HYPOTHESIS? Every experiment starts with a hypothesis - predicting the outcome of the experiment. Directional hypotheses predict the direction of a...
Weatherthings
Hands on Weather - Heat
Three simple weather demonstrations you can do at home or at school to show the properties of heat, using your hands and everyday materials.
Encyclopaedia Britannica
Tobacco and the Human Body - Part 2
Tobacco and the Human Body, a 1954 production of Encyclopaedia Britannica Films.
Physics Girl
FIRE IN FREEFALL - rare physics experiment
Slow-motion fire experiment in microgravity done by dropping a box with a GoPro and candle inside. Physics Girl tests a candle in free-fall.
Curated Video
Purification of Water Experiments: The Effect of Distillation on pH and Salt Content of Seawater
The video is a lecture presentation on the purification of water experiments. The presenter carries out a series of short experiments to investigate the effect of distillation on the pH and salt content of seawater. The presentation...
The Backyard Scientist
How to Grow A Lead Crystal Tree! Old Alchemy Demonstration.
AKA "Saturns Tree" or the "Tree of Saturn", it is a well known, but often forgotten demonstration. It is very easy to do at home, but you must be carefull.. Lead is very poisonous!
Science360
Scientists detail Front Range air pollution - FRAPPE
Scientists at the National Center for Atmospheric Research (NCAR) and partner organizations are using specially equipped aircraft, mobile radars, balloon-mounted sensors, and sophisticated computer simulations to measure local and...
FuseSchool
Sound Wave Experiments
Sound Wave Experiments In this video, we are going to look at the factors that influence the speed of sound and how to measure it. We will look at sound waves in more detail in another video: Sound Waves Sound travels at about 340m/s in...
Physics Girl
What is a quantum coin toss?
Quantum coin flipping is the fairest way to flip a coin over the phone. How does it work?!
Mazz Media
Scientific Laws
This live-action video program is about the word laws. The program is designed to reinforce and support a student's comprehension and retention of the word laws through use of video footage, photographs, diagrams and colorful, animated...
Physics Girl
This result could change physics forever
Explaining the exciting new Fermilab muon result to my production team
Next Animation Studio
Gene-hacked mosquitoes released in Florida
Biotech company Oxitec to release half a billion “gene-hacked” mosquitoes along the Florida Keys in an experiment designed to kill off the islands’ pest population.
Institute for New Economic Thinking
What Venture Capitalists Do | #2 | Venture Capital in the 21st Century
What is the relationship between entrepreneurial firms and venture capital? In providing start-up financing, venture capital investment may earn high payoffs if a new technology succeeds, but also risks large losses if it does not....
Guinness World Records
Bottle Rocket Experiment
Orbax and Pepper demonstrate and attempt the Mentos bottle rocket/car experiment. This video can be used as a step-by-step guide to help students create their own experiment.
Physics Girl
Can you call a cell phone in the microwave?
Do cell phones placed in a microwave still receive signals? What is the difference between microwave oven radiation and the signals used by your phone?
Curated Video
Obtaining IV Characteristics for Electrical Components: Equipment, Procedure, and Typical Graphs
This video provides an overview of how to conduct a practical experiment to obtain IV characteristics for different electrical components, including resistors, bulbs, and diodes. The video explains the equipment and circuit needed for...
Looking Glass Universe
Proof of Bells theorem
This video is based on the fantastic discussion of Bells theorem by my favourite physicist, David Mermin. Is the Moon there when nobody looks?
Psychology Unlocked
How to explain the results of Milgram's Obedience Experiment
This video outlines five factors which may have influenced the results of Milgram's landmark 1961 experiment.
Next Animation Studio
High levels of cellphone radiation linked to cancer in male rats
Researchers found evidence of links between tumors in male rats and exposure to radio frequency radiation.