Physics Girl
STRANGE Sand Acts Like Liquid
Bubbling air through sand can cause it to act like a liquid. Dianna Cowern and William Osman try to reproduce this popular GIF on Physics Girl. Sand liquefied!
Science Buddies
Why Aren't All Medicines Pills?
No one likes shots, so why don't we swallow all our medications? This video will show how you can use a model to explore one challenge behind making medications we can quickly swallow, using insulin (a medication taken by some diabetes...
Looking Glass Universe
The Schrodinger equation made simple - Linearity
Weve talked about the quantum state plenty- but what happens to it over time? Thats exactly the question the Schrodinger equation solves. This video we talk about Linearity. In the next video we discuss the equation itself and its...
Independent Producers
Nature vs. Nurture
Scientists are trying to settle the age-old question of nature versus nurture. To test it out, scientists experiment on ducks to help determine whether animals are born with no knowledge of the world and only learn things from...
Curated Video
Measuring Populations: Investigating the Distribution of Daisies with Distance from Trees
This video is a lecture presentation on measuring populations. The presenter explains how to investigate the distribution of daisies in a field and how it varies with distance from a line of trees. The hypothesis is formulated based on...
Curated Video
Investigating the Effects of Light on Plant Growth: A Biology Practical Experiment
The video discusses a required biology practical activity that involves investigating the effects of light on plant growth. The presenter explains how to develop a hypothesis related to the growth of mustard seedlings based on the...
Guinness World Records
Orbax and Pepper: Lemon LED Experiment
In this video, Professor Orbax and his assistant Sweet Pepper Chlopak demonstrate a Guinness World Record Challenge for the fastest time to light an LED bulb using only fruit power. They show viewers how to assemble a battery using...
Curated Video
Zeno's Paradoxes of Motion
This video introduces Zeno's paradoxes of motion, which are thought experiments that challenge our understanding of movement. The paradoxes include Achilles and the turtle, the dichotomy paradox, and the arrow paradox. Through these...
Science360
Atmospheric scientist Ralph Cicerone - ScienceLives
If you read Ralph Cicerone’s Massachusetts Institute of Technology profile, it says as an undergraduate he was a bit unprepared when he arrived at the school in 1961. Apparently, the public high school in his small Western Pennsylvania...
Science Sparks
How to make a light up Christmas Pudding
How to make a light up Christmas Pudding using play dough and a circuit kit.
Curated Video
Using Quadrants in Biology Experiments
The video discusses the use of a quadrant in two different biology experiments. The first experiment involves using a quadrant to estimate the population of daisy plants in a given area. The video explains the steps involved, including...
Curated Video
Designing Statistical Experiments: Defining the Basic Parts
This video explains the basics of designing a statistical experiment. It covers how to define the experimental units, treatments, and response variables. Through examples, it demonstrates how researchers manipulate conditions and measure...
Curated Video
Analyzing Osmosis Experiment Results and Estimating Sugar Concentration in a Potato Cell
This video is the second of two lectures on osmosis experiments. The presenter discusses how to process and analyze the results obtained in the first presentation and estimate the sugar concentration in a potato cell. The presenter...
Curated Video
Measuring Speed in the Laboratory
This video is a lecture presentation on measuring speed in the laboratory. The presenter discusses the basic equation for speed and explains how to measure distance and time accurately using rulers, measuring tape, stopwatches, or light...
The Backyard Scientist
Real-life Mario Fireballs ---- SMS#1
Soaking tennis balls in gasoline? What can go wrong!
Curated Video
Introduction to Tilt Shift Photography and Videography
In this video, we explore the fascinating world of tilt-shift photography. Discover how tilt-shift lenses can create the illusion of miniature scenes, and learn about the unique techniques and effects used in this style of photography.
Next Animation Studio
China and Russia researching atmosphere altering technology
China and Russia are testing technology that can manipulate areas of the atmosphere for potential military applications, reports the South China Morning Post.
Curated Video
Alcohols as Fuels: An Experiment to Compare the Effectiveness of Different Alcohols as Fuels
The video is a lecture presentation about alcohols as fuels. The presenter explains how different alcohols react with oxygen in the air to produce carbon dioxide and water, and that these reactions are exothermic. The presenter then...
The March of Time
1935: RESEARCH LABORATORY: VS Carbon chemists observing car radiator cooling system in lab. MCU Radiator coolant liquid foaming inside circulation tube. MS Ethylene Glycol leaking into beaker from overflow tube, radiator BG. Testing, foam, inhibitor
MOT 1935: RESEARCH LABORATORY: VS Carbon chemists observing car radiator cooling system in lab. MCU Radiator coolant liquid foaming inside circulation tube. MS Ethylene Glycol leaking into beaker from overflow tube, radiator BG. Testing,...
Institute for New Economic Thinking
Tony Lawson - Really Reorienting Modern Economics
The Inaugural Conference @ King's, Institute for New Economic Thinking, Session 6. Mathematical Models: Rigorously Testable, Qualitative Metaphors, or Simply an Entry Barrier.
Physics Girl
How the Edge of Our Galaxy Defies Known Physics
How is it possible that you can't see 95% of the universe? The edge of our milky way defies known physics, so physicists are using the LHC at CERN to search for Dark Matter. Dianna Cowern from Physics Girl visited CERN and spoke to...
The Wall Street Journal
Let Go And Let Lead
Research shows women delegate less than men do, and they're more likely to feel guilt about doing so. Dr. Modupe Akinola of Columbia Business School explains why handing off tasks may open the pathway to real power at work.
Visual Learning Systems
Investigations and Data: Investigations
A key component of answering questions and solving problems is to conduct investigations. In easy-to-understand language, this video describes what investigations are and why they are important. Special emphasis is placed on...
Centro Selenium
Por que se produce el miembro fantasma y como solucionarlo
Descubre en este video que es el miembro fantasma, porque se produce, cual es su tratamiento y cuales son los peores sintomas que sienten las personas con este padecimiento.