Next Animation Studio
Physics of ‘tiger stripes’ on Saturn Moon Enceladus explained
Scientists may have finally solved the mystery of the ‘tiger stripes’ on Saturn’s moon Enceladus, according to a study published in Nature Astronomy.
Weatherthings
Weather Things: Hybrid Clouds
Clouds manifest moisture condensed in the air. In this program they are appreciated and pondered. Clouds give clues to wind direction, humidity levels, weather patterns, and they just make pretty sights. We look at the basic type of...
Professor Dave Explains
IIT/JEE Chemistry Practice #25: Enthalpy of Formation
Practice REAL problems from actual past IIT/JEE exams with Professor Dave!
Catalyst University
Kinetics: The Pre-Equilibrium Approximation
Kinetics: The Pre-Equilibrium Approximation
NASA
NASA | How Will the 4 MMS Spacecraft Launch and Deploy?
In March of 2015, an unprecedented NASA mission will launch to study a process so mysterious that no one has ever directly measured it in action. To create the first-ever 3-dimensional maps of this process, a process called magnetic...
Professor Dave Explains
Practice Problem: Calculating Free Energy Change
We know that the free energy change associated with a process will tell us whether it is spontaneous or not. And we also know that this depends on the change in enthalpy and the change in entropy for that process, as well as the...
Visual Learning Systems
Life Through Time: Earth's Changing Surface
This fascinating program takes students on a journey through time as the history of life on Earth is explored. From the dawn of life to the existence of advanced vertebrate animals, each of the major periods of life are investigated....
NASA
NASA | Dr. Holly Gilbert MMS Pre-launch Live Shot
NASA Scientist Dr. Holly Gilbert discusses the upcoming launch and overview of the MMS Mission.
Weatherthings
Weather Things: Man-Made Clouds
Clouds manifest moisture condensed in the air. In this program they are appreciated and pondered. Clouds give clues to wind direction, humidity levels, weather patterns, and they just make pretty sights. We look at the basic type of...
Amor Sciendi
Virgin on the Rocks
Everyone talks about Leonardo da Vinci as the paradigm of the Renaissance Man. His painting The Virgin on the Rocks is perhaps the best example of his many talents on display.
Curated Video
Cosmic Calendar: History of The Universe In Just 365 days!
The concept of the cosmic calendar was popularized by famous astronomer Carl Sagan to help people understand just how far apart on a time scale events in the Universe are. Basically, he arranged the 13.8 billion years of the Universe’s...
Professor Dave Explains
Peterson Olefination
Next in the series of olefination reactions is the Peterson olefination. This uses alpha-halo silanes and is quite fascinating, with a number of unique advantages. Namely, the stereochemistry of the alkene product can be controlled by...
Curated Video
Hemostasis | How We Stop Bleeding
Hemostasis is the process by which we stop bleeding. In this video, we’re going to get into the three mechanisms involved in the process of hemostasis - vascular spasm, platelet plug formation, and coagulation.
Curated Video
Drugs That Affect the Cardiovascular System
The circulatory system, like every other system in the body, is very important. And when there are problems with your cardiovascular system, your doctor may prescribe various medications to help. Let's take a look at five kinds of...
msvgo
Concentration of Ores
It explains the term concentration of ores. It describes the procedure of hydraulic washing and the methods of extraction such as froath floatation, magnetic separation and leaching.
Curated Video
Here's Why You Should NEVER Mix Bleach and Ammonia
Ammonia and bleach are very popular for cleaning surfaces. However, the fact that you should NEVER mix ammonia and bleach is so well-known because their combination may lead to the formation of dangerous, potentially hazardous byproducts...
Visual Learning Systems
Review of Fossils
This video is a review of the topics covered in the Fossils series. Included in the review: the different processes by which fossils are formed, what fossils tell us about the past, and how scientists interpret fossils. Other terminology...
FuseSchool
Condensation Polymerisation
Learn the basics about condensation polymerisation within the overall organic chemistry topic.
Curated Video
France, Normandy - Etretat unique landscape
etretat is best known for its chalk cliffs, including three natural arches and a pointed formation called L'Aiguille or the Needle, which rises 70 metres above the sea.The Etretat Chalk Complex, as it is known, consists of a complex...
msvgo
Formation of a Differential Equation
It explores and generalise the procedure to form a differential equation that will represent a given family of curves.
Catalyst University
Kinetics of Branched Reaction Schemes Using Steady-State Approximation
Kinetics of Branched Reaction Schemes Using Steady-State Approximation
Catalyst University
General Chemistry | Enthalpy of Reaction (ΔH_rxn) [Example 1]
Here is one example in which we calculate enthalpy of reaction (ΔH_rxn).
Weatherthings
Weather Things: Lightning Properties
Lightning is spectacular, from a distance. It's nature's way of transferring electricity within the sky, or between the sky and the ground. When lightning is nearby, it is a threat to safety. People are struck by lightning, in many cases...
Professor Dave Explains
History of the Earth Part 1: Hadean, Archean, and Proterozoic Eons
If we are going to learn about the Earth, we had better start from the beginning! The Hadean, Archean, and Proterozoic eons will take us all the way from the formation of the Earth, 4.6 billion years ago, until about half a billion years...