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...
Remember those old vinyl records? Remember jumping on the 8-track bandwagon? Switching over to cassette tapes? How much money you spent converting your music collection to compact discs? To MP3s?
This recipe by chef Mark Bittman is an all-around crowd pleaser: it's easy to make, rich tasting, and can be made in abundance just in case a gaggle of friends comes over unexpectedly and you have to entertain.
Andy Field shows his audience how to perform the Spellbound magic trick. The video is set up as a tutorial which means he is explaining to the viewers how the trick is performed, or in other words what his secrets are. The trick itself is fairly complex and to grasp the full understanding of the concept it is recommended that you watch the video. According to Andy, most people already suspect how he is doing the trick, but he just wants to confirm their hypothesis. The video is five minutes a...
Need a new iPhone app? Check out Comets and Craters, a new iPhone tower defense strategy game. These ten video tutorials cover all of the gameplay troubles you may have. Steve explains the features and gameplay to help you get the most out of playing Comets and Craters on your Apple iPhone. For those more seasoned Tower Defense players, the video's also provide some insight regarding scoring, upgrades, plus Tower and Enemy capabilities.
One of the reasons that MMA is cooler than boxing is the abundance of different moves and strategies that can be used in any situation. Take this video for instance. In it Hillary and Joanne of MMA Girls will teach you how to go from a gi collar choke to a fake scissor sweep and then into a triangle choke, hopefully to win the match. Wow.
Unlike cupcakes, which magically disappear even before they are set down on the table, cake pops can be made in more abundance and are portion sized so everyone can try at least one before seconds are given out.
Caramel apples are sold in abundance at chocolate and candy stores during the Fall season, but why buy the store-bought variety (which has stayed on the shelves for an indeterminate amount of time) when you can make your own for cheap at home?
Lowe's presents a video that can give you a few tips on removing wallpaper from a room. First off you do not want anything to be in the way so clearing the room out is a must. This video shows you a abundance of products that can help you with the task. Also it shows some safety precautions to take before you take on this task. This video will show you a few different methods that can help you when giving a room a new look.
Whether it's a free-for-all picnic buffet or a formal 12-course dinner, your table should be notable for its abundance, not for the tablecloth's abundance of wrinkles. This step by step tutorial teaches you how to fold your tablecloth so it will not wrinkle.
Performing close-up card trick magic in a business environment can be one of the most lucrative envrionements in which to do so. This trick, called Let's Do Lunch, is perfect for just such a setting as it integrates the business cards that your audience are sure to have in abundance. It requires no set-up and only minimal sleight of hand, but produces a great effect. This tutorial video will have ou performing it in no time.
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...
Do you spend a lot of cash on Chai tea lattes from Starbucks or Coffee Bean? In this video, learn how to make your own and homemade always tastes better than the store bought kind! So, save a few dollars, get out your favorite mug and cuddle up with a good book. It's time to make some delicious Chai tea!
College students don't exactly have an abundance of time. With midterms, finals, brick-size books to read, social events, and volunteer activities, they're lucky enough as it is to get a full eight hours of sleep a night.
Alton Brown shares how to make this sweet pumpkin bread. Fall is a great time to bake this tasty bread since there is an abundance of pumpkins. This coking how-to video is part of Good Eats show hosted by Alton Brown. Pop culture, comedy, and plain good eating: Host Alton Brown explores the origins of ingredients, decodes culinary customs and presents food and equipment trends. Punctuated by unusual interludes, simple preparations and unconventional discussions, he'll bring you food in its fi...
Doing a 360 on a skateboard is easy with these tips. Get expert advice on skateboard decks and tricks in this video tutorial. Take action: keep your foot on the tail, turn the upper body first, balance on back wheels, front wheels lift slightly, and turn body in any direction. Shawn, the instructor in this how-to video from Live Strong, has over twenty years of skateboarding knowledge. He has appeared in Slap, Thrasher and Transworld magazines and his sponsors include Venture Trucks, Ricta Wh...
Heel flip is a skateboard trick similar to a Kick flip. Get expert tips and advice on skateboard decks and trucks in this video tutorial. Take action: know how to do an ollie, know how to do a kickflip, do an ollie, extend lead foot past front of board, and once in the air, extend front foot to flip board land cleanly. Shawn, the instructor in this how-to video from Live Strong, has over twenty years of skateboarding knowledge. He has appeared in Slap, Thrasher and Transworld magazines and hi...
Making sharp turns on a skateboard is easy with these tips. Get expert advice on skateboard decks and tricks in this video lesson. Take action: put weight on heels to turn left, put weight on toes to turn right, pick up 2 front tires & pivot for quick turns, and lead with upper body. Shawn, the instructor in this how-to video from Live Strong, has over twenty years of skateboarding knowledge. He has appeared in Slap, Thrasher and Transworld magazines and his sponsors include Venture Trucks, R...
Standing on a skateboard takes skill and balance. Get expert tips and advice on skateboard decks and tricks in this video tutorial. Take action: push off with one foot, keep left foot pointing straight, put both feet on board at a 90 degree angle, and lead with shoulder to maintain balance. Shawn, the instructor in this how-to video from Live Strong, has over twenty years of skateboarding knowledge. He has appeared in Slap, Thrasher and Transworld magazines and his sponsors include Venture Tr...
Turning on a skateboard ramp is an often overlooked skill that is tough to master. Get expert tips and advice on skateboard decks and tricks in this video lesson. Take action: go up ramp, put weight on tail while slowing down, use upper body to perform turn, and lead with the eyes and upper body. Shawn, the instructor in this how-to video from Live Strong, has over twenty years of skateboarding knowledge. He has appeared in Slap, Thrasher and Transworld magazines and his sponsors include Vent...
Veggie Burgers are a nutritional alternative to beef burgers. Many people don't think of making their own veggie burgers but they are really easy to make at home. Store bought veggie burgers are nutritional but often very high in sodium and preservatives.
Today, at Abundance 360, an exclusive event for tech entrepreneurs in Beverly Hills, California, Boston Dynamics unveiled a video of "Handle," a humanoid-like robot with wheels instead of feet.
This chowder is a twist on the classic New England clam chowder recipe. If there is an abundance of fresh fish in your area why now adapt an old recipe to use it up. You can use catfish, cod fish, or even carp for this chowder recipe. Watch and learn to use northern pike fish to make a delicious fish chowder.
Do you and your friends live and die by Club Penguin? Profess your love and show it off to the world by crafting penguin patterned friendship bracelets.
We might think of Zika as a mosquito-borne virus that effects developing fetuses, but, it also can be passed through sex by either a man or a woman, just like herpes and other STD viruses. New research has shown that vaginal bacteria can inhibit sexually transmitted Zika virus and Herpes Simplex Virus-2 in women.
Grab your acoustic guitar, strap, and your pick and check out this free guitar lesson. This video tutorial will teach you Christian rock guitarists how to play a solo from a Matt Redman song. Not just any Matt Redman song, but one of his greatest: "Blessed Be Your Name." And just so you know, here are the lyrics to go along with this instructional guitar lesson:
Mozilla's Firefox has always been a highly praised internet browser. Since it's open-source, users know what they're getting without any secrecy. It's got plenty of features that are unmatched by any of its competitors on mobile. However, speed and performance have always been a pain point for Firefox, but Mozilla went back to the drawing board to solve this problem with the release of Firefox Quantum.
The community of bacteria that lives in our gut has a lot to tell us. It can give clues to what we eat, the environment we live in, and diseases and disorders we may have. Now, scientists have linked these bacterial species to how we feel. A new research study found an association between women's gut bacteria and their emotions.
Move over whole wheat — white bread may be back in style after a new study shows that it may be your gut microbes that decide what kind of bread is best for you.
We've worked hard to reduce the flow of toxic chemicals into our waterways, which means no more DDT and other bad actors to pollute or destroy wildlife and our health. But one observation has been plaguing scientists for decades: Why are large quantities of one toxic chemical still found in the world's oceans?
For regions that experienced a boom in mouse populations last year, scientists say 2017 could see a surge in cases of Lyme disease.
When traversing the web, you'll regularly come across websites that require you to create an account. With the majority of these accounts, protection is limited to a simple password. Despite this, many people are still using weak passwords such "123456." For these reasons, you really need a password manager, and our research has shown that LastPass is still your best bet.
By connecting the dots between theory and real-life effect, two new studies offer more proof that neonicotinoid insecticides are causing extensive damage to honeybee colonies.
Most people are familiar with the decline of honeybee colonies around the world. Among other threats, Colony Collapse Disorder (CCD) is eroding the capability of honeybees to maintain their hives and provide their services to human farmers.
We can add one more health effect of our gut bacteria to the growing list. Researchers from the UK have just reported that the gut microbiota plays a role, both directly and indirectly, on the toxicity and efficacy of chemotherapy. Their findings are published online in the journal Nature Reviews Gastroenterology & Hepatology.
A recent study underscores a connection between climate change and infectious disease, raising concerns about our quickly warming planet.
When we reviewed the best file managers on Android, MiXplorer easily topped our list with its abundance of features, including tabbed browsing, support for up to 19 different cloud services, file and folder encryption, and much more. The only major complaint we had was the fact it couldn't be installed from the Play Store, but now, that is no longer the case.
Kazendi, a London-based HoloLens development and rapid prototyping studio, just released a new iOS app in Apple's App Store that lets developers stream HoloLens applications live from the headset to an iPad or iPhone. It's called HoloStream, and is the first iOS/HoloLens crossover app we've seen so far.
Although I am a loyal premium Spotify subscriber, I still regularly use Pandora in hopes of stumbling across new artists and songs. If I'm fortunate enough to come across something I enjoy, it's easy to use the Like feature in Pandora to locate the song later.
When eyesight deteriorates, either due to illness or advanced age, many people turn to audiobooks as an alternative to reading. With today's technology there is an abundance of services and devices one can use.
