Curated Video
The Big Bang Theory vs. Steady State Theory: Explaining the Evolution and Expansion of the Universe
The video discusses two theories that try to explain the expansion and evolution of the universe - the steady state theory and the Big Bang theory. The video covers the concept of redshift of light exhibited by galaxies moving away from...
NASA
NASA in Silicon Valley: Air Taxis and the Future of Flight
In this episode streamed on Dec. 19, 2019, we talk about air taxis and the future of flight.
Brainwaves Video Anthology
Michael Soskil - Global Service Learning
Michael is the head teacher of Wallenpaupack South Elementary School in Newfoundland, Pennsylvania and recipient of the Presidential Award for Excellence in Math and Science Teaching. Having looked at neuroscience research, he bases his...
Curated Video
10 Things Science Knows About Learning Math
This video presents 10 rules for teaching math based on decades of research, emphasizing that math cannot be taught through symbols alone, but rather through hands-on experiences and mental arithmetic. The video highlights the importance...
Next Animation Studio
Construction begins on largest solar farm in the U.S.
Construction has begun on a solar plant in North Texas that will become the largest facility of its kind in the U.S.
JJ Medicine
Medical Terminology - The Basics - Lesson 4
Medical Terminology, Lesson 4: EVEN MORE Prefixes and Suffixes of General Terms, General Conditions, Medical Conditions and Processes, along with more Cellular Modifier. Hey guys! Here is yet another medical terminology lesson that...
Brian McLogan
Master Evaluating Logarithmic Expressions using the Change of Base Formula
Welcome, ladies and gentlemen. So what I'd like to do is show you how to use the change of base formula to evaluate for a logarithm. Now, while many calculators allow you to kind of choose whatever base you like to, some calculators you...
Brian McLogan
Simplifying a rational exponent with a rational base, (4/3)^(-1/2)
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Brian McLogan
Learn how to get the same bases to solve an exponential equation
👉 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
Converting an equation to the same base to solve
👉 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
Simplify the logarithms with different bases
In this video we will discuss how to simplify logarithms when we have different bases. We can't apply logarithmic properties unless we get the base to be the same first. ⭐️ Evaluate using multiple logarithmic properties - • Evaluate...
Brian McLogan
Using the change of base to help solve an exponential equation
👉 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
Word Problems with trigonometry and triangles
👉 Learn how to solve the word problems with trigonometry. Word problems involving angles, including but not limited to: bearings, angle of elevations and depressions, triangles problems etc are solved using trigonometry. To be able to...
Curated Video
UX Design for Web Developers (Video 26)
User experience (UX) design is a theoretical understanding of how users interact with websites. The major challenge developers building a company website face is finding the right balance that fulfills the objectives of the company as...
Brian McLogan
Learning the basics of the rules of exponents product quotient negative
👉 Learn about the rules of exponents. An exponent is a number which a number is raised to, to produce a power. It is the number of times which a number will multiply itself in a power. There are several rules used in evaluating...
Brian McLogan
Learn how to condense logarithmic expression to one log
👉 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 simplify an expression by applying the quotient rule of exponents
👉 Learn how to simplify expressions using the quotient rule and the negative exponent rule of exponents. The quotient rule of exponents states that the quotient of powers with a common base is equivalent to the power with the common base...
Brian McLogan
Learn how to condense a two logarithmic expressions separated by subtraction
👉 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 simplify an expression raised to fractional powers
👉 Learn how to simplify rational powers using the power and the product rules. There are some laws of exponents which might come handy when simplifying expressions with exponents. Some of the laws include the product law which states...
Brian McLogan
Learn how to use the power rule with fractional powers then simplify
👉 Learn how to simplify rational powers using the power and the product rules. There are some laws of exponents which might come handy when simplifying expressions with exponents. Some of the laws include the product law which states...
Brian McLogan
Learn how to condense natural logs separated by subtraction
👉 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 simplify the cube root of an expression
👉 Learn how to find the 3rd root of an expression. To find the 3rd root of an expression, if the exponent of the expression is a multiple of 3, then the 3rd root of the expression is the base of the expression with an exponent that is...
Brian McLogan
Learn how to simplify 4th root of a variable exponent using prime factorization
👉 Learn how to find the 4th root of an expression. To find the 4th root of an expression, if the exponent of the expression is a multiple of 4, then the 4th root of the expression is the base of the expression with an exponent that is...
Brian McLogan
Learn how to simplify a monomial by applying quotient rule of exponents
👉 Learn how to simplify expressions using the quotient rule of exponents. The quotient rule of exponents states that the quotient of powers with a common base is equivalent to the power with the common base and an exponent which is the...