Contour Lines Search Results

How To: Tie a bowline on a bite knot

This knot is used to make a pair of fixed loops in the middle or at the end of a line. This is a strong knot and can be used in overboard rescue, as a towing bridle and in a pinch, even to make a boatswain's chair to be used to ascend the mast. Tie a bowline on a bite knot.

How To: Steam vegetables

Steamed vegetables are a nutritious and quick choice for any dinner table. We show you two ways to properly steam vegetables - in a basket and by blanching. You will need broccoli, cauliflower, green asparagus, green beans, salt, olive oil, water, pepper, a saucepan, steamer, bowl of iced water, a tray lined with paper towels, set of tongs, slotted spoon, and a small knife. Steam vegetables.

How To: Navigate through the jungle

When in the jungle, everything can look the same. Myke demonstrates how to navigate through the jungle. Using tress, Myke shows you how to find streams, rivers and tree lines to help you keep a steady path. He also illustrates how to create big fires to make black smoke signals. Navigate through the jungle.

How To: Make a stun shot

This is a quick demonstration of the "stun" shot. This shot uses the 90 degree rule to pocket the object ball when it isn't lined up with the pocket and predict the path of the cue ball. Make a stun shot.

How To: Improve your javelin throw

Britain's only female javelin thrower in Athens shows you how to improve on your throwing. Keep the javelin horizontal on the run up, plant the final foot before the line and make sure the throwing arm is straight as possible with the elbow high. Improve your javelin throw.

How To: Make an Unbreakable Linux Password Using a SHA-2 Hash Algorithm

In Linux, all password hashes are normally stored using the MD5 hashing algorithm in the /etc/shadow file, but MD5 is algorithmically weak due to collision vulnerabilities. The new recommended standard are the higher level SHA-2 hashing algorithms, SHA256 or SHA512. As a friend pointed out to me, Ubuntu is currently the only distro implementing SHA-2 as the default. With SHA-2, your passwords take an unreasonably larger amount of time to calculate. This will greatly decrease how many password...

News: First Steps of Compiling a Program in Linux

This article describes the very basics of compiling a program on Linux. It is targeted at the absolute beginner. Sometimes beginners search for programs on the web for their Linux systems, and is faced with the reality that they have to compile the program themselves, either because there exists no binary for their architecture, or the author of the program just doesn't release any binaries at all, but only sources.

News: Corks Clipper returns home.

At times during the last nine months the crew of Cork might have thought this moment would never arrive but on Sunday evening at 1947 local time (1847 GMT) they crossed the finish line at Kinsale; an emotional moment as they led the Clipper 09-10 Round the World Yacht Race fleet into their home port at the end of the final transatlantic crossing of the 35,000-mile contest.

How To: Improve Water Head

An experiment was carried out at our laborataries to investigate the flow through two pipes of same diameter fitted at the same height from water level inside of a water tank as shown. It is found the longer pipe line inside the water tank generates a higher speed resulting more powerfull flow. Flow in this pressure pipe develops due to gravitational accelaration on a horizontally flowing water column also, when it is an enclosed stream of flow. If this length is short it is not possible to d...

Creating Killer Cacti: How to Make a Cactus Farm in Minecraft

How underrated are cacti in Minecraft? Cactuses can be used for so many wonderful things, so why not have a great way to farm them? Cactus is known for its use in making "cactus green," which is a colored dye that can aid in making cyan wool, lime green wool, and green wool. Cacti can also be a great defense mechanism against mobs and other players and can help make death traps even more lethal.

Horror Photography Challenge: Guitar Ghost

I thought this one was interesting. Long exposure while zooming out. All of the bright spots from the guitar became streaking lines. Maybe not that scary but I thought it was an interesting technique with an interesting result. Probably would have worked a lot better in a better location! My classroom isn't that interesting.

News: Battlefield 3 - 12 min "Fault Line" Trailer

Wow. I'm not much of an MW or BF player but the first 12 minutes of the game are visually impressive, probably the best graphics and animations I've ever seen. Lots of game has great graphics but if the animations are not up to par (The Witcher 2), the game suffers considerably.

Rodarte - Spring '11 (DP: Matthew Lloyd)

Todd Cole directed this beautifully shot (DP Matthew Lloyd) and art directed preview of the Rodarte Spring '11 line. The visual execution of this ostensibly simple concept is flawless; there are no extraneous colors whatsoever. Clarity of vision and preproduction certainly paid off.

News: Singing rhymes...

"twinkle twinkle little staar.............." mmhhh.." how u wonddd"... mmhhh.. scratching the head wondering what is the next line...ohh..the sweet voice with broken language is the best song we can hear ever...

News: Bodies in Plain Sight

Choreographer Willi Dorner's curiously charming “human sculptures” invade New York City as part of the French Institute Alliance Française’s Crossing the Line festival. More images of Dorner's Bodies in Urban Spaces at the Wall Street Journal photography blog.