This video teaches the basics of Ohm's law, which is an important equation in electrical engineering. The three variables which are used in this equation are V, which stands for voltage, I for current, and R for resistance. The equation for the law itself is I=V/R. This law defines the relationship between these three very important electrical properties. The host of the video further explains what voltage, current, and resistance are and how they work in relation to an electrical current. Gi...
This video would be very interesting for those seeking careers or those interested in the field of criminal science. This field involves forensic science. The video explains to us how to use gentian violet in order reveal latent fingerprints. He explains to us the experiment he is about to do before he does it. Genetian violet is a type of dye solution that can be very helpful in retrieving fingerprints. Safety goggles and gloves should be worn at all times.
With this cool little how-to, learn about Newton's laws of motion and try first hand to see centripetal force in action. You'll need balloons and a coin and a lug nut.
Want to know about Newton's three laws of motion and how they affect aircraft landings? NASA has answers. NASA, aka the National Aeronautics and Space Administration, tells how Newton's laws apply to landings. There's no better place to learn from than the juggernaut of space exploration.
This video explains and provides examples for the law of tangents, a law occasionally used in trigonometry.
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve problems requiring you to rewrite and simplify an expression with th...
In this video the tutor explains the 5th Law of Exponents. He reminds the viewer that when polynomials are multiplied, their exponents get added. Now he states that when a polynomial is raised to another power, the exponents are multiplied instead of adding. The 5th Law of Exponents states that when a polynomial with a power 'a' is raised to a power 'b', then the final power of the exponents is the value of the product of the exponents, i.e., a * b. This video states the 5th Law of Exponents ...
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve word problems requiring use of the commutative law of addition.
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve word problems requiring use of the commutative law of addition.
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve word problems requiring use of the associative law of addition.
From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to unpack and solve problems requiring use of the associate law of multiplication.
In this scientific video tutorial, undergraduate students in a forensic chemistry lab demonstrate a forensic DNA test to catch a criminal. Learn how to perform a forensic DNA test! Just like in CSI.
If you're ever faced with a situation of handing over your iPhone to law enforcement (or getting it taken forcibly), whether by the police, feds, or court system, there are things you can do to prevent them from getting access to all that potentially self-incriminating data. And it takes less than a second.
If you are law enforcement or find yourself in an emergency situation you may need to know how to properly conduct surveillance in a rural area. You will have to gather information without being scene and will need different techniques when out in the wilderness.
In this free video chemistry lesson from Salman Khan, we learn about vapor pressure and the ideal gas law. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For all of the details, take a look.
In this free video science lesson from Internet pedagogical superstar Salman Khan, we learn how to use Hess's law. Whether you need help studying for that next big test or could just use a hand finishing your homework, you're sure to be well served by this video lesson. For more information, including detailed, step-by-step instructions, take a look.
UVA Law School, one of the preeminent law institutions in the world, put on this presentation teaching you tips and strategies to write better appellate briefs.
Calculating resistance and power isn't hard... and, as David explains, knowing Ohm's Law and the Power Triangle can be darn useful when you're designing a project, sorting out power supply issues, or want to keep from burning your car down.
Texas has become the 18th state to pass a bill into law regarding autonomous vehicles, the third this month to do so.
Uber's year is going from bad to worse, and they may be subject to a potential criminal probe in the ongoing Waymo legal battle.
ProfessorElvisZap teaches you about the laws of logarithms. When x is positive, meaning 0<x. x times y equals y times x. This is the commutative property. x times (y times z) equals (x times y) times z. This is the associative property. x times 1 equals x. This is the multiplicative property. x times x to the power of -1 equals 1. This is the multiplicative inverse property. You can use these properties with addition: a+b=b+a, (a+b)+c=a+(b+c), a+0=a and a+(-a)=0. A logarithm is a homomorphism...
In this video tutorial the author explains the concept of 1st Law of Exponents using an example. He shows that when we add polynomials the exponents does not change but when you multiply two polynomials their exponents change. He says that the new exponent is the sum of the first polynomial exponent and the second polynomial exponent. He further demonstrates this with a good example. This video clear shows with an example about the concept of the 1st Law of Exponents using it to multiply two ...
This video explains how to apply the 7th Law of Exponents. The principal rule explained here is that "To raise a quotient to a power, You can multiply each of its terms by the same power". This is a simple rule explained clearly with the help of a couple of examples, which is so simple that once you watch this video you will never make any mistake as far as the 7th Law of Exponents is concerned. It has also got a couple of more parts, do visit them and learn more.
Having trouble dividing exponents? Doug Simms from Free Math Tutoring provides an excellent tutorial on applying the 2nd Law of Exponents. If you need to know how to divide polynomials, watch this video covering easy to follow examples explaining and demonstrating the 2nd Law of Exponents. In this first part of a two video series, Doug's student explains how to subtract the exponents within a polynomial in a simple example that will help you leap over this common math homework hurdle.
Meddlesome mother in laws are pretty cliche these days and a common problem made fun of in many romantic comedies. And while on the big screen the pesky, overbearing mother in law is something to laugh at, having a woman of her nature in your own, real life is ego deteriorating and detrimental to your marriage.
This is a video tutorial in the Education category where you are going to learn how to apply the 6th Law of Exponents. The 6th law of exponents says, to raise a product to a power, you can multiply each of its factors by the same power. For example if you have (acm) to the power x, that will be equal to the product of (a to the power x), (c to the power x) and (m to the power x). How is this done? (acm) to the power x is same as (a to the 1, c to the 1 and m to the 1). What we are doing is, w...
Before you can effectively use exponents, it is necessary to understand the laws behind them. First, in order to multiply a number raised to an exponent, by that number raised to another exponent, just add the exponents: for example, 2^5 * 2^2 is 2^(5+2), or 2^7. In short, a^m * a^n = a^(m+n). Similarly, dividing a number raised to an exponent by that number raised to another exponent can be done by subtracting the exponents: a^m / a^n = a^(m-n). To raise a number raised by an exponent to ano...
In this tutorial the author explains the concept of Newton's Second Law of motion which states that force is equal to mass times acceleration. So the equation to compute force F is F = m * a, where m is the mass of the body and a is the acceleration produced by the force on that body. He explains that even our weight is our mass times the gravity. So now he explains that mass of a body is constant and only our weight changes depending up on the situation we are in. If you want a clear underst...
Engineer Anthony Levandowski has officially been kicked off Uber's driverless program by a judge as the company's legal war with Waymo continues.
We've heard a lot about self-driving taxis, as car and ride-sharing companies compete to win the driverless gold rush. But FedEx wants to bring its enterprise into the mix, as the head of its freight division has asked the US government to develop laws for self-driving trucks.
This is not essentially the next part in the series, but an expansion of previous part about why should you not use cryptocurrencies.
You know that feeling when your cell phone gets stolen and you figure it is pretty much lost forever. You could've used one of the millions of device managers and trackers, but ya didn't. And the Good Samaritan is not coming to your rescue.
Law and business are frequently connected more closely than many are comfortable with. Thus, writing business case studies is a big part of legal life in law school and when working at a firm. Watch this video to learn how to write a great business case study.
Michael Jackson appears to be more popular know than he ever was, which always seems to be the case with fallen pop icons. Not just his music either… we're talking about art. Since MJ's death, more and more artists are looking for ways to create their version of musical master, and you can draw him, too. With the help of this step-by-step drawing tutorial, you can have your own Michael Jackson masterpiece.
There's nothing more tedious, yet exciting, than watching surveillance cameras at work. They prey on the innocent and the unknowing. They protect businesses, workplaces, and homes. They catch criminals in the act, find hilarious anomalies, and are just darn cool when you're not the one that's supposed to be eavesdropping with them.
This guitar lesson shows how to play "Breaking the Law" by Judas Priest.
I've never understood gift cards. Aside from being severely restricted as to where you can use them, they're also a strange gift, especially if you don't shop at that particular store. Some even have expiration dates and service fees.
Not exactly enthused about who your daughter chose to marry? Turn lemons into lemonade by getting along with a deadbeat son-in-law – despite how you may feel about him.
Have you ever secretly pined away for a career in interior design, even though you're currently stuck in law school because, well, your parents forced you and gave you no other option? Because law school can be a bit rigid in terms of what you learn (pretty much it's just facts and figures and learning sound logic), it's important to indulge your creative side ever once in a while.
Mr.G in the episode 3 of "Summer snow fall" explain the experiment for eddy currents and lenz law by using general house hold items like copper tubes of different dia., 2-neo themium magnets attached together and a ball bearing magnet. At first he took the big diameter copper tube and drop the neo-themium magnets, they fall slowly without touching the surface of the copper tube as they are like freely falling from space with less gravity, for the next time he took small diameter copper tube a...
