Rotating Jets Search Results

News: Hello Emily. Goodbye Pamela Anderson.

There is little design artifice to this device. This EMILY (Emergency Integrated Lifesaving LanYard is a $3500 robot-lifeguard purchased for Malibu lifeguards. Remote-controlled and capable of 28 mph, product testing confirms that EMILY just might be smarter than David Hasselhoff and more buoyant than Pamela Anderson.

News: James Cameron to Shoot Alien Lifeforms in 3D

How do you top a movie like Avatar? James Cameron's recent release pioneered in 3D technology, and was the first film to gross more than $2 billion, as well as being the highest grossing 3D movie of all time. What do you do after wrapping up a project like that? Well, Cameron's current plans truly place him at the crossroads of science and art. Cameron has paired up with NASA to shoot Mars in 3D.

How To: NASA Engineer Shows You How to Build a Mini Curiosity Mars Rover Out of LEGOs

You might have seen our post on this last week: It's a working reproduction of the Mars Curiosity Rover made with LEGOs, but it's a bit complicated for anyone without a decent amount of robotics knowledge. Plus, you need to have some Mindstorms NXT and TECHNIC parts lying around. If you want something a little simpler than programming a working LEGO rover, you could always build a scaled model of the MSL out of regular LEGOs. Not only is this easy to build and looks great, but the step-by-ste...

HowTo: Create a Six-Frame Animation with a Single Sheet of Paper

Pioneered by Rufus Butler Seder in his popular children's picture book Gallop!, and ably demonstrated by WonderHowTo favorite brusspup in the video below, "scanimation" refers to a novel (but distinctly old-timey) technique for cramming multi-frame animations onto a single sheet of paper by a process of superimposition and selective interference. Interested in creating your own scanimations? It's easier than you'd think. In the following clip, Paul Overton of Dude Craft presents a complete ov...

How To: Rotate and reflect objects in Illustrator CS2

Do you need to rotate an object on a different axis other than the object's center? In this Illustrator CS2 video tutorial you will learn to rotate and reflect objects and how to perform horizontal and vertical reflect. Make sure to hit "play tutorial" in the top left corner of the video to start the video. There is no sound, so you'll need to watch the pop-up directions. Rotate and reflect objects in Illustrator CS2.

How To: Create a cute curl on short hair

The young female presenter starts by recommending the Chi Turbo Digital Ceramic Spring Curling Iron for the project. She starts the hairstyle by sectioning the top half of hair and clipping it to the top of her head. Then she takes a 1 to 1 1/2 inch strand of hair from the bottom layer and curls it outwards (away from her face). When she releases the hair from the curling iron, she lets the hair hang to cool before styling it. She switches to the other side of her face and takes another stran...

How To: Replace rollerblade wheels

In this how-to video, you will learn how to replace rollerblade wheels. You will need a skate tool. For each wheel, there is a place to put an Allen wrench. Undo these screws and make sure you do not lose them. Take the screws out, enabling you to also remove the wheel. Do this for each wheel. Remove the space from the wheel. Also, make sure the wheels are well rounded. If it is not, you should rotate the wheel. Push out the bearings with the Allen wrench or another tool. With the new wheel, ...

How To: Hit a backhand in racquetball

In this how-to video, you will learn how to hit a backhand in racquetball. You will need a racquetball racket, a ball and a place to play. You want to be parallel to the sidewall. Turn your body to face the sidewall if you are about to hit the ball. You want a nice, wide stance, but not too wide or you will lose your balance. Use a backhand grip, which differs from a forehand grip. The v of your hand will be more on the face of the grip. Place the racket up, but not too close to the head. You...

How To: Get comfortable swimming

Check out this instructional swimming video that demonstrates how to get comfortable swimming using these 3 drills to develop a feel of putting your head underwater and exhaling. These are 3 great drills for the very beginner swimmer. These drills will particularly give you the sensation of having your face underwater, exhaling and coming up to breath - without actually swimming.

How To: Create Practically Anything, Part 2: 3D Models in SketchUp

Creating any object you want is as simple as point and click if you have a 3D printer at home. If you don't have one handy, there are a few companies that offer printing services online. But to help services realize your design in extruded plastic, you have to make a 3D computer model for the printing machine. For beginners, the free Google SketchUp application is the best choice of software. Using only a few tool bar buttons and a scroll wheel computer mouse, you can model literally any obje...

News: Mathematical Quilting

I got hooked on origami sometime after Math Craft admin Cory Poole posted instructions for creating modular origami, but I had to take a break to finish a quilt I've been working on for a while now. It's my first quilt, and very simple in its construction (straight up squares, that's about it), but it got me thinking about the simple geometry and how far you could take the design to reflect complex geometries. Below are a few cool examples I found online.

News: Cut & Fold Your Own DIY Prada

Prada is genius. If you're a hater, you've never been to the flagship store on Broadway in NYC. The fashion powerhouse enlisted the Office for Metropolitan Architecture and Rem Koolhaas to design the space, a stunning retail location with impeccable service, rotating installations, beautiful architectural details, hypnotizing music, and a gigantic, monolithic glass elevator. (You can go on an interactive tour here).

News: Bat Cave in San Francisco

What do you do when you desperately need to put a parking garage into the bottom floor of your Victorian apartment building, but the city's Department of Planning says "No". The simple and expensive answer: Create an elaborate secret garage door. If you own a pretty building, it is well within the jurisdiction of the Landmark Commission to inform you that even though you own the piece of property, you cannot remodel it any way you want. Seems un-American. But in San Francisco, specifically th...

News: Android App Solves the Unfathomable Mexaminx (Think Rubik's Cube on Steroids)

The Android Megaminxer is mind-bogglingly elaborate, impressively combining multiple geeky mediums to solve an incredibly complex puzzle. ARM, the genius behind the stunt, uses LEGOs (a Mindstorms NXT kit to be exact) to build a robot responsible for the mechanics; they then employ an Android app as the brain, which solves a Rubik's Cube—oh wait, not a simple Rubik's (that would be too easy), but a Megaminx, which is a dodecahedron with 12 faces, each face containing 5 edges. Like the classic...

News: Time-Saving Tricks for Working Smarter and Faster in 3ds Max 8

You may be familiar with the general layout of 3ds Max 8's user interface, but a few of version 8's interface features aren't readily apparent to new users. They are, however, critical if you want to navigate quickly in 3D space. The goal of this chapter isn't to show you the nuts and bolts of the interface, but rather to introduce you to a few of these fundamental features that will enhance your productivity.