How To: Cover the pass in a 4-3 football defense
Tips for defensive containment with 4-3 set. Learn pass coverage assignments with expert tips and advice on the 4-3 defense in football .
Defense Mechanisms Search Results
How To: Do the king's Indian defense vs. queen's pawn in chess
This explores Bobby Fischer's opening strategies versus various openings. This video looks at his tactical use of the King's Indian Defense against a Queen's pawn game. Of particular interest is Fischer's strength in maintaining the tension of the position until an opportunity arises. The match took place in 1971 against Mark Taimanov, with Fischer winning.
How To: Use the Horowitz defense in the Stonewall chess attack
This is a discussion of a tricky line against the Stonewall, the Horowitz Defense (2...Nf6 3.Bd3 Nc6). White allows Black to spend three moves capturing the light squared Bishop and bringing White's pawn from c2 to d3, preventing a ...Ne4 invasion. This makes for very dynamic play.
How To: Use the French defense in chess openings
See how to operate the French defense and Caro-Kahn defense in your opening chess game.
How To: Do a Krav Maga one handed defense against a gun attack
Jarret Waldman explains why Imi the founder of Krav Maga uses a single handed defense instead two in other systems for gun from the front attack.
How To: Do a Krav Maga Choke from behind with a wire defense
Krav Maga Sherman Oaks Human Weapon Jarret Waldman teaching a choke from behind with a thin wire or rope defense.
How To: Understand the 60 football base defense
You can learn the 60 football base defense. It is a great defense for youth football, but everything changes when you blitz. Corners stay at home, linebackers take a step back, and safeties play pass only.
News: Can We Hack the Hackers?
Welcome back, my rookie hackers!
How To: Get Someone to Lock Themselves Out (PRANK)
Using the mechanism of a door knob you can easily set up this practical joke on friends and family. You'll need a piece string and some tape to pull this off. Just remember to have a spare key to be able to undo this prank. For further instructions on how execute this prank
How To: Grease Lubricate Snowblower Chute Gear Mechanism Toro 824
How to grease the gear on your snowblower chute.
How To: Escape from attacks with women's self-dense
Get free self-defense techniques and tips for women's self-defense. Learn to escape an attacker's grasp using self-defense techniques in this free video on women's self-defense.
How To: Use the Baltic defense in a Stonewall attack in chess
In these two videos, Matt discusses 1.d4 d5 2.e3 Bf5, preventing White's Stonewall setup by beating White to the d3-h7 diagonal. The only way White can play for an advantage is to play 3.c4 with the goal of an early attack on b7. Some of these positions can also be reached via the Slav Defense.
How To: Set up fortress defense, deal with traders and migrants in Dwarf Fortress
This video will show you how to set up an effective fortress defense, deal with Elven traders, and make use of your migrants in Dwarf Fortress.
How To: Use the pressure points of the neck in combat
The neck is one of the most important and fragile parts of the body. It has few bones and muscles and very many blood vessels and nerves, making it a natural haven for pressure points. This video will teach you how to locate and strike many of these pressure points in order to improve your self-defense or martial arts skills. It includes demonstrations, diagrams, and detailed instructions for utilizing the information obtained in real-world self-defense situations.
How To: Hack mini Tower Defense with Cheat Engine (02/14/10)
Trevor4Ever595 teaches you how to hack mini tower defense using Cheat Engine. Start the game in your internet browser and then pause it. Start Cheat Engine and go to your process list - the little computer icon in the top left corner of the window. Select your browser and then change the value type to 4 bytes. Take the money you have, multiply it by 8 and then add 6. So for 300 you get 2406. Search for that in Cheat Engine. Build a tower and if you have 200 left, you will get 1606. Search for...
How To: Differentiate tunable and non-tunable bodhrán drums
In this how to video, you will learn how to tell the difference between a tunable and non-tunable bodhran. A tunable bodhran has a tuning mechanism to allow you to adjust the skin tension. A non-tunable bodhran is actually tunable, but it just needs more time to do so. A tunable drum has the tuning mechanism in the inside. They are lugs pressing on an inner hoop. When the key is turned clockwise, this will make it tighter. Make sure to go crisscross rather than around the circle when tuning. ...
How To: Make the y-axis lead screw for a CNC router
A CNC router machine is probably the most useful tool a hobbyist can own, but the price for a CNC machine on the market is way more than the average hobbyist is willing to spend. You can build your own CNC with very basic tools, little knowledge of machinery, mechanics, or electronics, but be warned, these machines are inherently dangerous, so wear the proper protection and use common sense. At the very least, read the instructions and precautions on every tool you use.
How To: Defend Yourself Against Multiple Attackers
How to fight multiple attackers with 5 simple Wing Chun techniques that will help survive a attack by a gang of multiple attackers. These are some of the best tactics on how to fight a group of people while staying safe.
How To: Make a square origami envelope that opens in the center
Do you know why we hate those envelopes that come with any greeting card you buy at Hallmark, Papyrus, or a drugstore? They're SO boring. Always the same rectangular shape, always the same opening mechanism, with the only innovation for each envelope being the color, which does vary to match the card.
How To: Do open heart surgery on a patient simulator safely
A common problem with human patient simulators is that they are very easy to break. In this tutorial, learn how to perform simulated open heart surgery on a HPS without breaking any of the mechanisms inside his chest. This video will demonstrate how to modifiy a human patient simulator (HPS) for open heart surgery/thoracotomy proceudres in the simulation center. Although the video demonstrates the method on a Laerdal Sim Man, the technique can be appled to other simulators.
How To: Secure or find your Android smartphone if you lose it
If you've spent a ton of money on your newest smartphone, you will want to make sure it's secure. In this tutorial from the experts at PCWorld, learn exactly how to activate safety mechanisms on your Android. With these options you can set a complicated passcode (so that anyone who does find your phone won't be able to access your files) and you can also set up a locator. By using the location app, you can text your phone from anywhere else and set off a search alarm so you will be able to fi...
How To: Improve lung capacity with a posture breath exercise
Posture plays a huge role in your entire respiratory system. Enabling your body to have good psture can increase breathing and really help expand your lungs. This video will demonstrate exactly how to improve lung capacity with a posture breath excersise.
How To: Make a fog machine with a household iron
Liven up your parties by making your own fog machine, using items that you can find around the house.
How To: Make professional-looking 1x1 Rubik's Cubes from Legos
Want to make a Rubik's Cube just like Erno Rubik? Of course you do, but before you start making all of the intrinsic mechanisms of the classic Cube, maybe you should start out a little simpler.
How To: Make a creature puppet that bites and wags when held
If you're in the mood to make a horror movie, complete with creepy creatures and all, then you could make your dreams come true. Just check out this video tutorial on how to make a creature puppet that bites and wags when held. You can make this mechanism using string, craft wood, and hot glue, the action can be controlled with one finger, so the puppet appears to be alive when cradled in your arms. A nifty horror prop for a "pet monster."
How To: Use the Scandinavian defense in chess openings
This is a look at the book lines for the Scandinavian Defense played by Black, exploring variations, and also including a grandmaster game between Karpov and Larsen for illustration.
How To: Perform the Benoni defense in a chess opening
An opening strategy used by Black to have a strong attack against White queen/pawn openings. The Benoni Defence and variations have been used by the likes of Bobby Fischer and Kasparov, to name a few. Learn it!
How To: Use the Alekhine defense in chess openings
Here, we explore the Alekhine's Defense, played by Black in countering the king's pawn opening, one of the most common openings used by White in online and over-the-board play.
How To: Use the mainline Stonewall defense in chess
The move order 1.d4 d5 2.e3 Nf6 3.Bd3 e6 4.Nd2 c5 5.c3 Bd6 is very annoying because it discourages the key move f2-f4. Instead, White should play a different opening. He can enter a reversed Meran Defense with 6.dxc5, or a Colle System with 6.Ngf3.
How To: Use the Teichmann defense in a Stonewall chess attack
We look this time at 1.d4 d5 2.e3 e6 3.Bd3 Nc6, a move order I am calling the Teichmann Defense, after the player who first used it. It seems like a little-explored and reasonable approach against the Stonewall. So pay attention.
How To: Play Tarrasch's trap in the Steinitz chess defense
This is a discussion of a trap in the Ruy Lopez, Steinitz Defense. This is an important trap to know, because it shows what happens if Black tries to hold the center in the Steinitz.
How To: Practice defense slide basketball drills
Learn how to demonstrate a defense slide drill to your players and improve their skills on the basketball court. Great conditioning drill.
How To: Practice full-court pressure defense drills
Learn how to develop great game habits on the basketball court with the help of this full court pressure defense drill.
How To: Do self defense moves
Kim Strothers and Ian Morris show us how to do self defense moves.
News: It Was Time for Lesnoydude to Win Our Weekly Staff Choice Award
A redstone clock is a pretty easy mechanism to make. A digital readout for that redstone clock is a little harder, and that's what Lesnoydude has made that won him the staff choice award.
How To: Modify a Nerf Longshot CS-6 gun
Nerf guns are a great way to battle without inflicting serious injury. This video tutorial shows you how to modify a Nerf Longshot CS-6 by adding an angel breech and altering the clip to accept stefan bullets. This instructional also shows how to add gun spring reinforcements to insure the weapon operates well under the increased force. Finally, you'll learn how to integrate the front gun and link the trigger to the main Longshot spring mechanism for added fire power.
How To: Steady your shots with a homemade fig rig
This video tutorial is going to show you how to steady your shots with a homemade fig rig. The camera is mounted right in the middle of the top bar and it uses the iron as the balancing mechanism. The official fig rig is about $300. But, the one shown in the video will cost you around $10. Cut a PVC pipe about 2 feet in length and glue on two T joints on either end parallel to each other. Now fix the two feet into the T joints as shown in the video. The larger the camera, the longer will be t...
How To: Make an aerial photo rig with a disposable camera
Get creative with an old disposable camera by setting up an aerial photography rig using akite! Get a new perspective by taking pictures from a bird's eye view.
How To: Make your own scratch holograms
Holography is the scattering of light from an object, which is recorded and reconstructed to create the hologram. As the viewer or viewing mechanism moves, the image appears three dimensional. This instructional video shows how to craft 3 dimensional holograms using scratched arcs on a reflective surface. Using a compass, a picture, and Plexiglas, you can create glowing images that shift and turn inside of a 2 dimensional plane. Who would of thought? Now you can make your very own holograms a...
How To: Get the achievement The Best Defense from Zero Hour in StarCraft 2
Starcraft 2 is finally upon us after 12 years of waiting, and it is just as majestic as you would hope it would be. If you're new to the series or just haven't played in five years, the barrier to entry for the unskilled can high, especially if you prefer playing online multiplayer. Fortunately for you, we've compiled videos on just about everything you need to know about the game, including strategies and tips for winning with different races in different modes and situations, and even how t...