Restoration Planet
Bighorns at the Junction: human impact on a declining sheep population
Human activity can have a huge ripple effect on wild species - learn how activities such as human development and the introduction of domestic sheep can wreak havoc on native populations. Filmed over a two year period in the rare...
The Business Professor
What are the Anchor Point and Bargain Range in a Negotiation
This Video Explains What the Anchor Point and Bargain Range in a Negotiation are
Catalyst University
High-Voltage Pulsed Current [HVPC] Theory, Use, & Parameters
In this video, we explore the theory, use, and parameters with wound care and edema control using high-voltage pulsed current.
APMonitor
Linear and Nonlinear Regression in Python
Polynomial or general nonlinear functions are developed with Numpy and Scipy in Python. These exercises also cover methods to create linear or spline interpolations that interpolate between data points.
FuseSchool
Sockets & Voltages In Different Countries
You’re on holiday and have been on the beach all day, sharing photos to social media to make your friends jealous. Your phone battery is running low. Then back in the hotel - disaster strikes. In this video we’re going to look at how...
Curated Video
What Is A Decibel? Can 'Negative' Decibels Exist?
The decibel is used to measure sound levels. It is represented by dB and is widely used in signals, communication, and electronics. The term decibel can be used to express an absolute value or a change in value (+1 dB or -1 dB). Decibels...
Brian McLogan
Graphing the reciprocal function with multiple transformations
👉 Learn how to graph the reciprocal function. A reciprocal function is a rational function whose expression of the variable is in the denominator. A reciprocal function is of the form f(x) = a / (x + h) + k, where h is the vertical...
Ancient Lights Media
Philippines
Video Atlas of Asia: This clip looks at the physical features, climate and culture of Philippines.
Ti & Me TV
HOW DANCERS CAN PREVENT INJURY- Advice From A Dance Medicine Specialist!
I talked to a dance medicine specialist and she gave me the best advice to being a healthy dancer and preventing injury!
AllTime 10s
10 Weirdest Medical Anomalies
At some point in our lives, we're bound to have one medical condition or another. Fortunately few of us have to deal with the anomalies in this list.
Brian McLogan
Using triangles to evaluate for compositions of inverse functions
👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function,...
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
Methods for Determining Oxygen Content in Air
This video discusses three different methods that can be used to determine the amount of oxygen in the atmosphere. The speaker explains the importance of oxygen and its role in respiration, burning fuels, and obtaining useful products...
Curated Video
Analyzing Domains and Ranges in Mathematical Situations
In this video, students learn about evaluating mathematical situations by analyzing the domain and range of functions. The examples provided include determining the number of songs Sam can download with a gift card and calculating the...
Curated Video
Understanding Arithmetic Sequences and Linear Functions
In this lesson, students will learn how to determine the explicit rule for an arithmetic sequence and how it represents a linear function. They will create a table of values and graph ordered pairs on a coordinate plane to visualize the...
The Economist
Is male fertility in crisis?
Sperm counts have fallen by more than 50% in the past four decades. To understand what’s going wrong with men, we need to stop seeing fertility as a woman's problem
Brian McLogan
What is the definition of the inverse sine function
👉 Learn how to evaluate inverse trigonometric functions. The inverse trigonometric functions are used to obtain theta, the angle which yielded the trigonometric function value. It is usually helpful to use the calculator to calculate the...
Curated Video
Properties of Hydrocarbons and Their Use as Fuels
The video talks about hydrocarbons, which are compounds containing only hydrogen and carbon, and the different structures they can form. The properties of hydrocarbons are discussed, including boiling point, volatility, viscosity, and...
Curated Video
Understanding and Describing Data Distribution with Range
In this video, the concept of range in statistics is explained. The range is a single number that represents the spread of data. It is found by subtracting the smallest number from the largest number in a data set. The video also...
Science360
Engineers re-create tsunami debris impacts to measure their force - Science Nation
In a tsunami, devastation is created by far more than the wave itself. Debris that hits homes and other structures plays a huge role in a tsunami's destructive power. But until now, engineers could only estimate the forces at work when...
Brian McLogan
Evaluating the composition of Functions using Right Triangles
👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function,...
Financial Times
Will zero emissions aviation ever take off?
Aviation must find an alternative to fossil fuels if countries are to hit ambitious net zero targets by 2050. As the FT’s Peggy Hollinger explains, intriguing options using electric batteries, bio and synthetic fuels, and hydrogen...
National Institute of Standards and Technology
Making a Mini Laser Frequency Comb in Minutes
NIST physicist Scott Papp describes NIST's process for making a miniature laser frequency comb in minutes. The process involves machining a piece of quartz to produce a small, smooth disk within which light can circulate.