The last mission in Mass Effect 2 is the Suicide Mission, and if you successfully complete the mission while keeping your whole team alive, then you can earn the No One Left Behind achievement. If this interests you, then watch this video walkthrough series to see how it's done.
In chemistry you come across problems which ask you to find the percent by mass and percent composition of each element in a chemical compound. To do this the first step is to compute the molar mass. Use the periodic table to look up the mass of individual atoms and multiply it by the number of atoms to find the mass of that element. Now add up all the masses to arrive at the molar mass of the compound. Now to find the percent composition of an element divide the total mass of each element by...
The video shows how to calculate weight if the mass is given and vice versa.Later on in this unit you will learn about Newton's laws of motion and Newton's second law of motion gives us a way to change mass into weight and vice versa.This law will tell you what is happening to objects when the net force on the object is not equal to zero and the easy way to say what will happen is that the object will accelerate.But how much the object accelerates depends on two things,firstly the mass of the...
In Chemistry weight of some elements are measure in the form of Average Atomic Mass. Isotopes are found in different abundances in nature. Certain elements have many isotopes and certain elements have few isotopes. Regardless of the number of the natural isotopes, the weighted average mass takes into consideration not only the mass of each isotope, but what also its natural abundance in terms of percent as found in the nature. So when you have the mass of two isotopes of an element and are gi...
This two-part video from Achievement Hunter shows you the tricks to defeating Mass Effect 2 on the Xbox 360. Fragger gives you tips on how to play on the "Insanity" difficulty rating. He'll show you how to beat certain missions with tricky bits in them, how to upgrade, and other things along the way.
Watch this tutorial to learn how to draw any cartoon character: line drawing. Make sure to pause the video after each step and look at the screen every few seconds while you are drawing.
This video is about Level 2 atomic concepts, specifically the Pennium Lab. This helps you understand how atomic masses are derived for the periodic table. This teacher demonstrates how to do the calculation. He first reviews the Isotopes as they are different masses of the same type of atoms. He uses chromium as his example. It has a different number of neutrons in the nucleus. Using the equation, it could have either 26, 28, 29 or 30, with its 24 protons. So he subtracts the atomic number fr...
If you're looking for an efficient way to communicate with your online customers or fan base, one way to accomplish this is by setting up a PHP database of people who have signed up with your site, so you can send them email blasts or news updates.
This walkthrough guide will cover the complete Overload DLC mission pack for the Mass Effect 2 action role-playing game on the Xbox 360. Overload became available for download in June 2010 on Xbox Live Arcade (XBLA), and features four different missions. Watch this series for all the gameplay action from Mahalo.
Been craving some epic space action lately? Well charge up the mass relays and practice your conversation skills because Mass Effect 2 is finally here. In today's episode of IGN, you will learn how to start the game off right and pick the best character for you. This video will walk you through all the different characters so you know exactly who you want to choose to embark on your journey with.
The man was requested to solve a short, basic chemistry exercise. He starts by explaining the meaning of the terms involved in the problem: molecular mass, empirical formula and molecular formula. He also explains the way the are connected, for a better understanding of the way the exercise is solved.
Miranda from Mass Effect 2 is one of the sexiest femme fatales to show up on the game scene in a while. If you find yourself wanting to translate her icy good looks onto your real face, watch this video. It will show you how to create a makeup look inspired by the character. Now all you have to do is work on your Afrikaans accent and you're good!
310tutoring shows viewers how to easily convert Grams to Moles for Chemistry. If you have 120 grams NaOH and we want this in moles we need a periodic table. Now, you need to figure out what the mass is of each individual element in NaOH. You need the mass of Na, O and H. Na mass is 23, O has 16 and H is 1. Add all of these up to get the molar mass of NaOH is 40 g/mol. Now use this to convert 120 g to moles. Now take 120 grams NaOh and multiply this by 1 mol NaOH/ 40 grams NaOH. You can cancel...
It’s time for science. You are able to calculate the molar mass for a compound using the periodic table and the amount of compound involved. You might need to know this in your everyday life but you will definitely need this in a chemistry class.
Hack Mafia Wars. Mafia Wars hacks, glitches, cheats. Mafia Wars is a popular facebook app / game. Watch this video tutorial to learn how to mass add Mafia Wars Facebook friends.
To find out the density of any given object there is a simple equation, mass divided by the volume equals the density. In this video a lady is showing how to get the volume of three objects using water. First the objects are measured on a scale to find out how much they weigh, the mass. Next each one of the objects is placed into a measured amount of water to find out the volume. Before you place the object into the water you will want to know just how much water in there. That way when the o...
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...
Fitness experts will always tell you that, above all, it takes consistent dedication, eating right, and hard work to gain muscle. But what if you're a skinny guy whose efforts just aren't paying off?
In this clip, the Achievement Hunters, Geoff and Gus, show you how to navigate the new DLC for Mass Effect 2, Kasumi - Stolen Memory. This cool level is downloadable and if you are lucky enough to get your hands on it, check out this clip for advice on reaching a bunch of important achievements. Have fun!
In this all important strategy video from IGN, you will learn how to get the female characters in Mass Effect 2 to like you. Getting along with the female characters, whether they are cold, crazy or cloaked in an intergalactic hazmat suit is essential to success in this game and may just get you a little lovin' along the way. So, play your cards right and get ready for one helluva ride through space.
Check out this detailed video that covers how to mass cast an object with no flat sides. This video is only for very experienced mold makers or the particularly ambitious. When mass casting a part without a flat side, you must create a two-part mold. We create a two-part silicone rubber mold with a clean parting line and then cast the part with Repro. This process can be used in automotive, mechanical, fine art and film special effects uses.
Two college students; Kevin Martin and Joey Smokey introduce the concept of Molar Mass. They start of by explaining what molar mass is, which is the relationship of a mole and a gram, it totals up the weight(in g)of a molecule. An example: say you have this compound, Sodium phosphate (Na3PO4). You know you have three sodium atoms, one phosphorus atom, and four oxygen atoms. You basically find the weight of each atom, if you have three sodium atoms, you multiply it's atomic mass by 3 (the numb...
In this free video chemistry lesson from Salman Khan, we learn how to use acid-base titration to find the mass of oxalic acid. 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.
Mrthoth will show you how to use, count, and mass nouns correctly. Listen to a sample sentence and try to find the grammatical errors in the sentence. A mass noun ca refers to a whole group of objects, for example you would not say a lot of butter you say a lot of butter. A count noun is basically a noun you can count. You can make it plural and you can put a number in front of it. Like you say it was a lot of pencils.
If your iPhone is a business tool for you, you'll want ways to send out mass e-mails, either to your customers or employees and coworkers. You can use the iEDL, or Email Distribution App, published by MerckTech, to set up a distribution list that will let you send out mass emails as often as you need. This video shows you all the ins and outs of this awesome little app. Expand your productivity and marketing reach for your business and personal projects!
Tela Vasir is the Shadowbrokers personal assassin in the Mass Effect universe. And she doesn't work for the Shadowbroker for nothing! She's one heck of an opponent! If you're having trouble taking her down and earning the "Most Dangerous Game" achievement, don't worry! In this video, the guys from Achievement Hunter give you a few great tips and strategies to put her down for good!
In this next achievement tutorial, you're going to be playing the hit Xbox 360 title, Mass Effect 2. In this intergalactic, space game you need to shoot and kill 20 enemies adter they;ve been knocked back by a punch. It's fairly easy to get, but if not done quickly enough will result in a great amount of damage.
The way to convert 0.300 Moles of water into Grams is to start by writing what you have. Then put grams on top and moles on the bottom, then put one by the mole, the omler mass goes by grams. Now you figure out the moler mass of water which has 2 H and 1 O, its 2 times 1 which is the atomic mass for hydrogen plus 16.0 for oxygen which gives a total of 18.0 g/mol. So then you insert the 18 up by the grams, now you can cancel out the moles and multiply 0.300 times 18.0g and it gives you 5.40 g,...
In this episode of Science Theater Dr. Carlson helps you understand the concept behind Density and how it relates to Mass and volume and how to calculate the Density of a substance if its Mass and Volume are known. The Density of various metals is demonstrated using aluminum, tin, zinc, lead and copper of the same mass but different sizes. The easiest way to measure the density of a substance is also mentioned. Next, Dr. Carlson measures his own density using a scale and a bathtub.
How do you know if you should lose weight is a question people often ask. For the most part the need for weight loss should be determined by how you feel in your own body. There are some calculations that doctors use to determine if you need to lose weight. One of those calculations is BMI or Body Mass Index. BMI is based upon a fairly difficult equation. BMI is figured by multiplying your weight by 703 then dividing by your height squared. A body mass index over 25 is considered overweight. ...
Density is a means of representing how much mass is contained in the body of an object. The basic formula is: Density (D) = Mass (M) / Volume (V) so D=M/V. Density is important to know for buoyancy and to understand how heavy an object is. This video will show you three examples of measuring density so you can learn and put it to good use.
Learn how to add more than one center of mass to an object when animating it in Maya.
The second law of motion. Force equals mass times acceleration. F=MA. Learn the facts about Newton's second law of motion from the National Aeronautics and Space Administration, otherwise known as NASA. The United States government's most infamous agencyand the powerhouse of space exploration explains motion theory.
Try out this science experiment... watch this video tutorial to learn how to illustrate the scientific concept of conservation of mass. This is purely educational, and not as exciting as some other demonstrations, but this does clearly illustrate the concept of conservation of mass.
This video workout is aimed at skinny guys who want to get ripped. Some tips for weight training are to train less than 45 minutes at a time, focus on compound movements, try to get 5% stronger every two weeks, don't do more than one or two forced reps, and split your workout into 3 days for various body parts. To gain muscle mass, eat about 15 times your current body weight in calories, including 1-1.5 grams of protein per pound. Eat twice as many carbs as protein, high quality fats, and nut...
Learn how to work with Mass Voids to create extrusions and blends in Autodesk's Revit Building 9.
In this informative video series, Jeri Ellsworth explores several methods that can be used to detect greenhouse gases, including building a homemade mass spectrometer and mid-Infrared absorption. Jeri provides a comprehensive overview of the science behind IR absorption, the mass spectrum and ion filtration.
Owl City took the torch that The Postal Service lit in 2005 and has run far with it, bringing uplifting electro-pop to the masses. In this video you'll learn how to play an easy piano version of his hit single "Fireflies".
This excellent tutorial shows you how easy it is to make a crowd out of a few people. Using the Trapcode plug-in particular, Mike Goedecke from the design firm Belief, teaches us how to do it. Turn a small group into a mass of people.
In this video we will show you how to replace the mass air flow meter on your 96-98 Volkswagen Jetta. This process is also the same on the Volkswagen Gulf.
