How To: Use the well ordering principle in math
Here, you'll see how to prove that the Well Ordering Principle is equivalent to the Principle of Mathematical Induction.
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News: Watch JerryRigEverything Scratch, Burn & Bend the New All-Glass OnePlus 6
With the change to a glass back, many of us are concerned about the durability of OnePlus 6. While glass does offer some benefits such as lighter weight, without proper reinforcement, it can easily shatter in one drop. Now we have our our first look at its durability thanks to JerryRigEverything.
How To: Prove that water molecules are polar with a home-science experiment
This free video science lesson from Jefferson Lab demonstrates a simple technique for demonstrating the polarity of the water molecules. For all of the relevant details and detailed, step-by-step instructions, as well as to get started trying this experiment yourself, watch this home-science how-to.
How To: Be Ke$ha for Halloween
Ke$ha has become proved to us over the last year or so that there is room for more than one space-diva at the top of the music charts. Her looks are fast becoming iconic, and if you want to dress as her for Halloween you've come to the right place because this video will teach you exactly how to do it.
How To: Request someone's military records over the internet
Military service records can teach you a lot about a person. If you want to see the service records of a friend or family member to prove their service or simply research your past, watch this video to learn how you can.
How To: Prove that the areas of diagonal-generated triangles are equal in geometry
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 demonstrate that a diagonal line drawn from one corner of a rectangle to another will generate two equivalent triangles.
How To: Choose and use the best mulch for your garden
If you're having a hard time choosing the right mulch for your garden, then this video may prove useful to you. In the tutorial, you'll find out how to choose and use the best mulch for your garden.
How To: Change colors in granny squares for left handers
If you've proven yourself beautifully adept at making snug and cozy granny squares (usually used as coasters), then why not add some spice to your crafting by adding different colors to the mix?
How To: Make tea tree oil soap
Making soap is a great activity and proves great results to give as gifts or to adorn your bathroom with. In this video from Soap Making Resources, learn how to make a tea tree oil soap that's gentle on your hands and smells great! Give the gift of handcrafted soap next holiday or birthday by using this video as your guide.
How To: Make a homemade predator decoy
Hunting predators can be difficult. As their entire lives are based on being stealthy enough to make a kill, while expending minimal energy, finding your prey can prove to be quite time-consuming. One hunter has made a homemade predator decoy for less than $20. Watch the video to find out how.
How To: Turn a PS3 into a media server
While the PlayStation 3 is great at playing BluRay discs, if you want to play back downloaded videos, it can prove to be quite problematic. Use this software hack to unlock the Play Station 3 for video playback, whether it be from a hard drive or streamed off the internet.
How To: Hack Photobucket to view private photos
Nothing on the internet is ever truly private and this hack proves it! Learn how to use PhotoFucket to hack into Photobucket with this video. You'll be able to access Photobucket without a password and view private photos from users. Be careful what you leak though...you might unwittingly create the next big reality TV star!
How To: Plant blueberries in a container
Dave Wilson Nurseries, Ed Laivo shares ideas for growing blueberries in containers. You will need 1/3 acid based potting soil plus 1/3 peat moss plus 1/3 medium sized bark. For the best results, containerize your blueberry plants. We show you the proven way to do it.
How To: Meditate to reduce stress
Meditation isn’t just for yogis or New Age gurus -- it’s a scientifically proven stress-buster that anyone can learn to do.
How To: Do a vibrato for flute
Nina Perlove teaches vibrato for the flute in this instructional flute video. This technique can be applied to other wind instruments, too. This tutorial is great for a beginner attempting the vibrato for the first time, or for someone looking for ways to improve their vibrato. These exercises have a long history and have been tried and proven. Practice your vibrato on the flute and improve your flute playing skills!
How To: Make a lamp with recycled cooking oil
This video tutorial demonstrates how to make a magnificent lamp with used cooking oil, a glass, cotton, rock salt, and a stick. Save money and energy by recycling household supplies to make a nifty lamp that will prove your resourcefulness.
How To: Crochet a left handed solid granny square
Watch this instructional crocheting video to crochet a classic solid granny square with your left hand. Now, if you're not left handed , this simple crochet lesson may prove to be quite difficult. If you are left handed, these instructions provide an efficient way to crochet creative granny squares for blankets, pot holders, hats, scarves, and other crochet projects.
How To: Make 200 Gold An Hour in World of Warcraft
This how-to video shows how to get 200 gold every hour in WOW. This is a glitch in the game, and could prove to be very useful. World of Warcraft is a PC game and uses online play.
How To: Do a windsurfing beach start
In this how-to video, you will learn to do a windsurfing beach start. This can prove to be more difficult than you think. Watch out for the fin, as if you are too close to the shore, it can snap off on the bottom.
How To: Stop & cure the hiccups in the most effective ways
When you have the hiccups, everyone has a remedy. The truth is, there are no scientifically proven cures that do the trick every time. This how to video shows the most common tricks that work for most people, most of the time.
How To: Solve a medium difficulty sudoku puzzle
This is a sudoku tutorial for a medium difficulty puzzle. It has less "given" easy solutions, so we have to use harder logic questions to figure out some of them. I'm sure I overlooked some easier ways to prove certain numbers, but it's good that you learn how the logic works for future difficulties. You should aim for about 10 minutes per game once you fully understand how to play. Have fun!
How To: Barbecue using direct and indirect heat
This how-to video shows you how to barbecue using direct and indirect heat. Knowing the difference between the two, and knowing which method to use, will prove crucial in the quest for brilliant barbecue results.
How To: Increase your Internet speed
This video may not work for all, but certainly works for some, video shows and proves to you how to increase your internet speed
How To: Tie the Camel Midge for fly fishing
Crystal Graham demonstrates tying the Camel Midge, a variation of the Zebra Midge. This fly has proven effective on the White and Norfork Rivers in Arkansas.
How To: Win a fantasy basketball league
Whether you want to prove that you would be an awesome GM, or you’re just in it for the money, here’s how to improve your odds of winning a fantasy basketball league.
How To: Flirt to charm and seduce
This video will teach you how to flirt effectively. There isn't just an art to flirting—there's a science! Use these proven methods to flirt with the one you've had your eye on.
How To: Lose weight using self hypnosis
Research proves people who use hypnosis lose 2 to 16.5 times more weight than those who don't. This video shows you how to use hypnosis to suppress your appetite. It's entertaining, and educational.
News: Top 10 Pranks for the College Freshman Dorm
We've gathered some of our favorite pranks with the seasonally appropriate for all you college kids out there. You're more than likely cohabitating with a complete stranger, and what better way to make a good first impression and develop a strong personal relationship than subject them to a hilarious prank?
How To: Recover Deleted Spotify Playlists on Your Phone — No Matter When You Removed Them
Absentmindedly or accidentally deleting your favorite Spotify playlist — which you spent hours or even days meticulously crafting — may seem devastating because there's no obvious way to bring it back. However, there is a hidden setting in the popular streaming service that can help you recover deleted playlists — you just need to know where to look.
How To: Play 'Final Fantasy Awakening' on Your iPhone Before Its Official Release
Despite numerous reports announcing its stateside arrival, "Final Fantasy Awakening" has yet to show up in the iOS App Store, much to the chagrin of millions of fans in the U.S. Unfortunately, the game seems to be stuck in soft-launch limbo, with no word as to when it'll land stateside. With a little hack, however, you can give this immersive game a try right now.
News: In the Ultimate Irony, Zika Virus May Cure Brain Cancer
A deadly type of brain tumor and Zika-related brain damage in developing fetuses are devastating brain conditions that, at first glance, may seem unrelated. However, thanks to new research, their paths seem to cross in a way that could benefit patients. A new study has shown that Zika kills brain cancer stem cells, the kind of cells most resistant to treatment in patients with glioblastoma, a deadly brain tumor diagnosed in about 12,000 people in the US each year.
News: Google's Verily Trying to Debug Fresno with Bacteria-Treated Mosquitoes
For a company more associated with debugging computer programs, Google's parent company, Alphabet, is making a name for itself by taking on the real thing — mosquitoes.
News: Biggest Bee Study Yet Shows Devastating Effects of Neonicotinoids Across the Globe
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.
News: Bats & Viruses — Friend or Foe?
Tell the truth. The bat picture creeps you out. You are not alone. But in reality, bats truly are some of our best friends. They gobble thousands of disease-spreading bugs a night. But they also carry viruses that can be deadly to humans. So, bats — friend or foe?
How To: Play Skullgirls on Your iPhone Now Before Its Official Release
Fans of fighting game series such as Street Fighter and Mortal Kombat are in for a treat! Skullgirls has entered the crowded field of the mobile fighting genre and has touched down in the form of a soft launch for iOS devices, which is now available for download in Canada and the Philippines. But don't let this limited release stop you from trying Skullgirls out, as it's still possible to acquire this little gem with a little finagling.
News: Here's a Startling Reminder to Always Dry Your Hands Before Handling Your Contact Lenses
Acanthamoeba keratitis (AK), a rare eye infection caused by the Acanthamoeba ameba found in tap water, affects a few dozen people in the US every year. In some cases, it can have devastating effects, like what Irenie Ekkeshis has experienced; She was blinded by AK in her right eye due to a contaminated contact lens.
How To: Play 'Dynasty Warriors Unleashed' Right Now on Your iPhone or Android
Dynasty Warriors has finally been unleashed on the world of mobile gaming. The latest installment in the popular series is called Dynasty Warriors: Unleashed, and it sends you rampaging through armies using a variety of devastating attacks, all while collecting and upgrading over 80 unique characters from the Dynasty Warriors series. Each offer their own unique abilities, which lets you create the ideal team to take on the seemingly endless hordes coming your way with cold, cruel efficiency.
News: Dangerous Bacterial Films Communicate with Electric Pulses, Which Means We Could Zap Them to Interfere
Lighthouses and signal fires may have been the first social media. Without the ability to share language, a distant light meant "humans here." A new study from the University of California, San Diego, finds that bacteria can also send out a universal sign to attract the attention of their own, and other bacterial species.
News: Microbes Behave Strangely—& Potentially Dangerously—In Space
Since the 1960s, bacteria have been hopping a ride into space on space vehicles and astronauts, and have been cultivated within experiments on space shuttles and the International Space Station (ISS). The extreme growing conditions and the low gravity environment on the Earth-orbiting vehicles offers a stable research platform for looking at bacteria in a different light.
How To: Recover Deleted Files & Photos on Android
Losing important data is the modern-day equivalent of misplacing your wallet or keys. We have tons of vital information stored in our digital worlds, and losing any of it can be devastating. But if you've accidentally deleted something important from your Android device, there's still hope.