Curated Video
GCSE Secondary Maths Age 13-17 - Geometry & Measures: Triangles and Quadrilaterals - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Brian McLogan
What is the product property of logarithms
👉 Learn about solving logarithmic equations. Logarithmic equations are equations involving logarithms. To solve a logarithmic equation, we first use our knowledge of logarithm laws/properties to express the terms in both sides of the...
3D Print General
Lifesized 3D Printed Nefertiti - Scan the World
Scan the World! In this video I print and paint a 19 inch tall, life-sized Nefertiti bust.
KnowMo
Laws of Indices: Basic and Advanced Rules
This video is a lesson on the laws of indices in mathematics. The speaker begins by explaining the basic special indices, such as anything to the power of 1 is the value itself, and anything to the power of 0 is 1. Next, the speaker...
Brian McLogan
Solving an exponential equation with negative exponents
👉 Learn how to solve exponential equations involving fractions. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we make the base of both sides of the equation to be...
Brian McLogan
Expanding a natural logarithmic expression
👉 Learn how to expand logarithmic expressions involving radicals. A logarithmic expression is an expression having logarithms in it. To expand logarithmic expressions means to use the logarithm laws to expand (open up) logarithm...
Brian McLogan
Solving an exponential equation by using change of base for logarithms
👉 Learn how to solve exponential equations. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we isolate the exponential part of the equation. Then we take the log of both...
Brian McLogan
Properties of logarithms for condensing an expression
👉 Learn how to condense logarithmic expressions. A logarithmic expression is an expression having logarithms in it. To condense logarithmic expressions means to use the logarithm laws to reduce logarithm expressions from the expanded...
Brian McLogan
Learn how to use one to one property of logarithms to solve an equation
👉 Learn about solving logarithmic equations. Logarithmic equations are equations involving logarithms. To solve a logarithmic equation, we first use our knowledge of logarithm laws/properties to express the terms in both sides of the...
Science360
Researchers virtually unwrap a 1500-year-old scroll-NSF Science Now 36
In this week's episode we discover a protein that could someday eliminate malaria, lear about microbes battling it out in Antarctica, explore super Wi-Fi that uses UHF channels and virtually unwrap a 1500-year-old scroll.
Odd Quartet
Making The Loudest Metronome
This video looks at how you can build a very loud meteronome
KnowMo
Volume and Calculating 3D Shapes
In this educational video, the instructor explains the concept of volume in 3D shapes. They start by defining volume and highlight how it differs from area. They then explain how to calculate the volume of prisms and pyramids using the...
Catalyst University
RPAs EXPLAINED [Part 2b] | Hip Strategies
In this video, we explore the various types of hip strategies, their form, detection, and patterns of muscle activation.
NASA
NASA in Silicon Valley: Astronomy from 40,000 Feet and 43.5 Degrees South: Podcast
A feature from NASA's Ames Research Center in Silicon Valley originally posted on August 31, 2017.
Curated Video
GCSE Secondary Maths Age 13-17 - Pythagoras & Trigonometry: 3D Trigonometry - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Brian McLogan
What is the quotient rule of logarithms
👉 Learn about solving logarithmic equations. Logarithmic equations are equations involving logarithms. To solve a logarithmic equation, we first use our knowledge of logarithm laws/properties to express the terms in both sides of the...
Brian McLogan
Using inverse operations to help us solve exponential equations
👉 Learn how to solve exponential equations. An exponential equation is an equation in which a variable occurs as an exponent. To solve an exponential equation, we isolate the exponential part of the equation. Then we take the log of both...
Brian McLogan
Using the equality of logarithms to solve an equation
👉 Learn about solving logarithmic equations. Logarithmic equations are equations involving logarithms. To solve a logarithmic equation, we first use our knowledge of logarithm laws/properties to express the terms in both sides of the...
Brian McLogan
Solving exponential equations by using the natural log
👉 Learn how to solve exponential equations in base e. An exponential equation is an equation in which a variable occurs as an exponent. e is a mathematical constant approximately equal to 2.71828. e^x is a special type of exponential...
Brian McLogan
Solve Logarithmic Equations with Logs on Both Sides
👉 Learn about solving logarithmic equations. Logarithmic equations are equations involving logarithms. To solve a logarithmic equation, we first use our knowledge of logarithm laws/properties to express the terms in both sides of the...
Brian McLogan
Learning how to expand a logarithmic expression with a square root
👉 Learn how to expand logarithmic expressions involving radicals. A logarithmic expression is an expression having logarithms in it. To expand logarithmic expressions means to use the logarithm laws to expand (open up) logarithm...
Brian McLogan
How to find the inverse of a logarithmic function, f(x) = log2 (x)
👉 Learn how to convert logarithmic equations to exponential equations. The logarithm of a number in a given base is the index/exponent to which the base must be raised to obtain the given number. In other words, log [base a] of x = m...
Brian McLogan
Learn how to determine if a function is power function and identify constant and power
In this video playlist you will learn all about polynomials. We will learn how to find the zeros of a polynomial by factoring and then finding more zeros by applying Descartes Rule of Signs as well as the Rational zero test. We will use...
Brian McLogan
What are natural logarithms and their properties
👉 Learn all about the properties of logarithms. The logarithm of a number say a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n = a). The...