Institute for New Economic Thinking
Oceanic Economics
At a time when the world faces a multitude of potential calamities ranging from climate change to water pollution and plastic pollution, to rapid population growth, the solution may well be in the sea around us. “It is water, the world’s...
Wonderscape
Science Kids: Bears
This video is about different types of bears, including black bears, brown bears (grizzly bears), and polar bears. It discusses their habitats, behaviors, and the challenges they face in the wild. The video also highlights the importance...
Curated Video
The Lifecycle of a Virus
This video is a lecture on the life cycle of viruses. The speaker starts by explaining that viruses are not true organisms because they are made up of different components and cannot replicate on their own. The video breaks down the...
Curated Video
Simplifying Positive Integer Powers of I using Remainders
In this lesson, students will learn how to simplify positive integer powers of the imaginary unit, "i". By considering the remainder when the exponent is divided by 4, students can easily determine the simplified value. The lesson...
Visual Learning Systems
Natural Cycles: Video Quiz
This program addresses many of the cycles conducted by animals including those of migration, hibernation, and patterns relating to day and night. The cycles that affect all living things are discussed including the air we breathe and the...
NASA
NASA's Curious Universe: Seasons of the Sun
As Earth makes its annual trip around the Sun, we feel the impacts of its journey in the form of seasons. Our planet’s tilt in relation to the Sun determines what season we experience here on Earth. But, did you know that the Sun goes...
Nature League
Investigating Metabolism of Early Life - De-Natured
In this De-Natured segment of Nature League, Brit breaks down a recent scientific journal article about the beginnings of life on Earth. Article citation: G. Springsteen, J.R. Yerabolu, J. Nelson, C.J. Rhea, R. Krishnamurthy. Linked...
ShortCutsTv
Insomnia Causes and Treatments
It can be as debilitating a physical injury', says one of the insomniacs interviewed in this film. First, we look at the causes of insomnia and how it can develop into a cycle of sleeplessness. Second, Professor Kevin Morgan explains...
Vlogbrothers
The Earth Shouldn't Have Oxygen
A balanced carbon cycle produces as much CO2 as O2, and yet, there are 209,460 ppm of oxygen in the atmosphere and only 440 ppm of CO2 (up from the recent baseline of 275). My first thought was that the CO2 is temporarily stored in...
Catalyst University
Amino Acid Metabolism - the Methionine (SAM) Cycle
Amino Acid Metabolism the Methionine (SAM) Cycle
Institute for New Economic Thinking
Credit Booms & Credit Busts
There is now a growing consensus among policymakers and academics that a key element to improve safeguards against financial instability is to strengthen the “macroprudential” orientation of regulatory and supervisory frameworks....
The Economist
Does egg freezing give false hope to prospective parents?
The fertility business is booming—egg freezing is being sold to a generation of men and women increasingly interested in deferring parenthood. But is optimistic marketing giving false hope? Read more here:...
Weatherthings
Wildfire Safety: Threats and impacts
How, when, and where wildfires happen, with a focus on safety. Wildfires need fuel and heat, so they can happen in any dry place. They are a natural part of Earth and they do have benefits. Most are caused by human activity. Wildfires...
Mazz Media
Bailey's Big Back Yard: It's Hot
Bailey is planning a fun summer day's activity with Boggs. Bailey realizes that knowing what the weather will be is important and comes to understand that the middle of the day is the hottest time. They learn about keeping themselves and...
Virtually Passed
frequency amplitude period derivation
Here I show the derivations behind f = 1/T and w = 2 Pi f. There are many different ways to prove these identities - this is a math heavy method. Frequency = f = (cycles / second) Period = T = (seconds / cycle) Amplitude = A = (m)...
Curated Video
The Carbon The Carbon Cycle: Understanding How Essential Elements are Recycled and Reused
In this lecture presentation, the focus is on the carbon cycle, which is an essential element continuously recycled and reused. The video gives examples of different cycles such as oxygen, nitrogen, and water before diving into the...
Weatherthings
Weather Things: Precipitation Types
The cycle of water from the air to the ground to the oceans and back to the air never ends. Water is found in the air, in the ground, in rivers and oceans, and it's found as gas, liquid, and solid. As it moves though phases and locations...
FuseSchool
Solving Equations By Iteration
Solving Equations By Iteration | Algebra | Maths | FuseSchool Sometimes we may not know how to solve an equation. We could use trial and improvement to find an approximate solution… however this is really slow and tedious. Another option...
Curated Video
The Life Cycle of Stars and the Impact of Mass
The video explains the life cycle of a star, starting from a nebula, gravitational pull forming a protostar, the process of nuclear fusion, formation of a main sequence star, production of elements through fusion, expansion of a main...
Catalyst University
EKG Patterns Premature Atrial & Ventricular Contractions [PACs & PVCs]
In this video, we discuss two more EKG patterns, premature atrial contractions and premature ventricular contractions [PACs & PVCs]. We also discuss the subtypes of PVCs.
Curated Video
Python 3: Project-based Python, Algorithms, Data Structures - Hash project 3: Add update functionality
An in-depth look at trees, rules surrounding them and a tree known as Binary Search Tree This clip is from the chapter "Algorithms - Search and abstract data structures" of the series "Python 3: Project-based Python, Algorithms, Data...