Solve Puzzles Search Results

How To: Beat level 24 of Angry Birds Seasons with three stars

Beat the twenty-fourth level of Angry Birds Seasons with three stars! On December 1st, Rovio released their version of an advent calendar—Angry Birds Seasons (aka "Angry Birds Christmas"). Each day leading up to the Christmas holiday, a new level will become available to Angry Birds enthusiasts worldwide. Stuck? No problem: YouTube's 23hathman has pledged to post a three-star walkthrough for each of the game's levels. In this, the December 24th installment, we learn how to beat level 24.

How To: Get three stars on level 1-22 of Cut the Rope HD for the Apple iPad

Pulling out your hair trying to beat Theme 1, Level 22 of Rovio's Cut the Rope HD with three stars? See how it's done with this gamer's guide, which presents a complete walkthrough of the stage. With the right strategy and technique, you'll find it quite easy to beat. For more information, and to get started beating level 1-22 of this whimsical puzzle game on your own iPad, watch this helpful video guide.

How To: Beat level 7-2 of Angry Birds with three stars

Need help figuring out how to get three stars on Theme 7, Level 2 of Rovio's Angry Birds for Android/iPhone? See how it's done with this gamer's guide, which presents a complete walkthrough of the process. With the right technique, you'll find it quite easy to beat. For more information, and to get started beating level 7-2 of this whimsical puzzle game on your own Android phone, iPhone, iPod Touch or iPad, watch this helpful video guide.

How To: Beat level 9-3 of Angry Birds with three stars

Need help figuring out how to beat Theme 9, Level 3 of Rovio's Angry Birds on your Android or iOS mobile device? See how it's done with this gamer's guide, which presents a complete walkthrough of the process. With the right technique, you'll find it quite easy to beat. For more information, and to get started beating level 10-14 of this whimsical puzzle game on your own Android phone, iPhone, iPod Touch or iPad, watch this helpful video guide.

How To: Use implicit differentiation

Taking this formula 9x²+y²=9 your instructor shows you how to find the solution for the variable y. Finding a second derivative is no more difficult that finding the first derivative, you only have to do the problem equation through twice. The derivative of 9x² will be 18, of y² will be 2y [this is the same as 2(y), 2 x y or 2 * y]. The problem now goes -18x + 2y dy/dx=0. This equation is solved for dy/dx making the next step in the problem go -18x 18x+2y dy/dx=0-18x, 2y dy/dx= -18x. The next...

How To: Deal with polynomials or "giant fractions"

Do the polynomials, or "giant fractions" in your high school math homework have you puzzled? Let Doug Simms, an expert tutor from free math tutoring, walk you through some easy to follow chalkboard examples. He addresses common snags and challenges in the equation simplification process, as well as some great advice about the kinds of problems that you are likely to see on your math exams. There is no reason to go it alone when Doug Simms is waiting to help you in this free video!

How To: Calculate unit rates with basic arithmeitc

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. 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 that require you to find a unit rate.

How To: Compare two decimal numbers in basic arithmetic

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. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to solve inequalities involving decimal numbers.

How To: Use the free iPhone 4 Case Program App to get a case

Apple really ate some mud in the media over the iPhone 4's blatant antenna problems, but they're finally trying to make good by offering free problem-solving bumper cases to all of their iPhone 4 customers. Keeping true to their "There's an App for that" slogan, they've made an App that allows you to order the free bumper case that they're promised you right from you iPhone. If you have service that is! This video will show you how to use it and get what you deserve from Apple.

How To: Convert a car LCD screen into a portable video monitor

When you're shooting a film, being able to see what you're shooting well and adjust on the fly is crucial. With the tiny screen on most cheap cameras, this is kind of a crapshoot. This video will show you a cheap way to solve this problem: converting a car $50 car LCD screen into a portable video monitor that you can attach to your camera and run off of batteries on set. The screen is probably bigger and nicer than the one on your camera, and will improve the quality and productivity of your ...

How To: Do magic with a Rubik's cube & make a card boomerang

In this tutorial, learn how to do a variety of very cool tricks. In the first, you will appear to solve a jumbled Rubik's cube in less than two seconds by jumping up and magically moving the pieces into place. In the second, learn how to stack dice like in a video game. The third will show you how to turn an ordinary playing card (no gimmicks!) into a boomerang and finally you will train a disc to return to you when you throw it, as well.

How To: Simplify radicals & square roots using exponent rules

See how to apply exponent rules to simplify radicals or square roots with this free video math lesson from Internet pedagogical superstar Simon Khan. Looking for a primer on how to solve matrix problems using a TI-89 graphing calculator? See how it's done with this free video algebra lesson. 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 follo...

How To: Use FOIL to distribute two binomials in algebra

Learn how to use the FOIL method to distribute two binomial expressions in algebra. The FOIL method — which stands for first, outer, inner, and last — takes two binomials and multiplies them for a single quadratic equation. Solving for binomials with FOIL takes just a few steps. Could you use a little help figuring out how to divide fractions? Watch this free video lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have b...

How To: Find surface area and volume of a sphere

In this how to video, you will learn how to find the volume of a sphere and surface area. Let's say you need to find the volume of a sphere with a surface area of 200 cm cubed. You will need to know the formulas for surface area and volume of a sphere. The formula for surface area is 4 pi r squared. The formula for volume is 4/3 pi r cubed. Plug in the surface area of 200 cm cubed and plug it into the formula. You should get an answer of about 3.99 cm. Now you just have to solve for the radiu...

How To: Apply Newton's laws of motion to cruise with NASA

See how Newton's laws of motion apply to an aircraft's cruise performance with this educational video from NASA -- the National Aeronautics and Space Administration, the leading resource for space exploration. There's no better place to learn about aerospace and Newton's three laws of motion and how they apply to aeronautics than NASA.

How To: Use the intelligent scissors in GIMP

If you use GIMP image editing software you may be having trouble using the intelligent scissors tool. There are a few reasons, one being the version of GIMP you are using, and they are all covered in this tutorial. So watch and learn how to solve some of your problems with the intelligent scissors in GIMP.