Have a few light bulbs and a blowtorch? Then join the folks over at Harvard in a cool science experiment on the conductivity of glass. As you well know, glass is an insulator with low conductivity and high resistivity. In the video below, they flip the switch, demonstrating how heating the glass fuse enclosure from an incandescent light bulb can create a conductive material that completes the series circuit and lights the second light bulb. In the video, the two light sockets are wired in ser...
In order to take the perfect picture of your handmade wooden project, it's helpful to have a lightbox that's similar to what professionals use but definitely cheaper to make yourself.
Professional video lights are great tools. They are color balanced, versatile, and offer great control over the light they give. There is a wide variety of video lights made for different situations. Unfortunately, they are also very expensive. The cheapest ones cost you easily hundreds of dollars.
You may be familiar with the graffiti art practice of light painting, or light writing (1, 2, 3, 4). Essentially, it is a practice that employs the manipulation of light, photography and stop motion animation.
Before attempting this abs workout from Men's Health, make sure you're loose and start off light before increasing the weight. This "dumbbell double wood chop" exercise is a more advanced one, so be careful… start off light.
If you can't stand the idea of tying a birthday present with a wrinkled piece of ribbon, all you need is a slightly warm light bulb that hasn't been lit for more than five minutes. Simply run the length of the wrinkled ribbon across the top of the warm light bulb until the wrinkles go away, saving you the time of finding your iron and ironing board.
How many trips up and down the stairs do you think it took artist Janne Parviainen to create this incredible topographical light painting? Apparently, quite a few. Using only one LED, he moves around his house, tracing all of the surfaces. Sometimes the exposure times are up to 30 minutes to achieve this effect. He's done similar projects in the past, like these fun, but slightly creepy skeletons. Check out Janne's website and Flickr profile to see more of his work.
General Electric isn't known for their Christmas lights, but maybe they should be, because their GE Color Effects are pretty awesome. Especially the LED Color Effects G-35 String sets. And especially when someone named Darco hacks them.
This clip presents a quick look at how to instance lights to particles in Houdini. Whether you're new to Side Effects Software's popular 3D production program or a seasoned graphic artist just interested in better acquainting yourself with the application, you're sure to be well served by this free video tutorial. For more information, including detailed instructions, take a look. Instance a light to a particle in Houdini 10.
This clip offers instructions on how to create your own lighting models using an illuminance loop in a VOP network. Whether you're new to Side Effects Software's popular 3D production program or a seasoned graphic artist just interested in better acquainting yourself with the application, you're sure to be well served by this free video tutorial. For more information, including detailed instructions, take a look. Make lighting models in Houdini with illuminance loops.
This illuminating video tutorial presents instructions on how to create a studio-style lighting setup within modo 401. Whether you're new to Luxology's popular 3D computer graphics application or are a seasoned digital artist merely on the lookout for new tips and tricks, you're sure to be well served by this free video modo tutorial from the folks at CG Cookie. For more information, including step-by-step instructions, take a look! Create a photo studio lighting setup in modo.
Multiple airport screeners have been arrested for allegedly taking handsome bribes to look the other way while loads of illegal drugs slipped through security at Los Angeles International Airport, federal officials announced today.
This article is all about creating content. This is a very important concept to grasp because the content that you create for a website is going to be the basis for how you will advertise and promote that website. Content, meaning articles, videos, and even podcasts is now really the new advertising. Instead of traditional types of advertising and instead of the traditional separation between editorial content and advertising, that has gone the way of the dinosaur.
A silhouette is an outline of a person or an object, usually dark or having little detail, against a brighter, more well-lit background. For this week's Phone Snap Challenge, we've asked you to capture your own silhouette photo with your cell phone for a chance to win a SuperHeadz Ultra Wide and Slim 35mm Camera.
Make money promoting yourself, build links and drive traffic. Yes thats is right you can get paid to promote yourself by using free to join sites that let you share revenue, I have included a list of sites that will allow you to build links to your online content or sites. this will aid in building your site authority as well as let you make some revenue to help you pay for your hosting fees ect.
A prolific travel writer can always consider starting his own travel site. If you know a country or a city inside out then you really can start your own site, work on drawing traffic and make money from ads. Not much money, maybe but something. And you get read.
Think beautiful bokeh photography + just a hint of TRON sensuality and you have photographer Audrey Penven's lovely series entitled "Dancing with Invisible Light: A series of interactions with Kinect's infrared structured light".
PopSci's Gray Matter explains how to "hack light", a simple project that calls for glow sticks, diagonal cutters and Drano. Here's the science behind it:
On a Wednesday evening when friends are going to a movie or out to dinner, you’re at the dojo training.
A friend of mine sent this site to me a year ago. And if it were updated more often, it'd be my home page. Designer/Developer Jarred Bishop curates this jaw-dropping collection of epic-light photos. Seriously, a lot of these photos look like stills from the most visually important films you've never seen. Here's a smattering: Light Boner
I was shooting last Friday and for a particular shot I wanted a special on a product; I wanted it focused, but soft. Unfortunately we had run out of flags to cut it so my Key Grip came up with a great DIY solution: cut a hole in black wrap, put it on a stand a few feet away from the light (Dedo 400W HMI) and cover that hole with a light diffusion (Opal). The distance from the light guaranteed a defined shape while the diffusion softened up the light itself.
At 10 Feet about 525 Foot Candles Spread over 6 Foot Range - Spot. 216 Diffusion, get 10 foot spread and 80 foot candles.
Allows a WYSIWIG approach to shooting with strobe LED lights, interesting concept, I guess the advantage is battery life vs using the light continuous.
Want a tattoo that's daytime work-safe (invisible), but nighttime party-friendly (UV blacklight)? At first sight it may be hard to believe these tattoos are real, but in fact, they are. UV light tattoos are the perfect way to hide it from mom.
A mouth-watering olive crust tops this light and savory cod dish. Learn how to cook cod with this easy olive tapenade. Cod With Olive Tapenade Recipe - Cod and Olive Topping Video.
Low vision therapist Diane Michels share tips on how to improve what you can see for people with low vision challenges. Ideas like improving lighting by using lighter lampshades or dusting light bulbs, shields for your computer monitor to reduce glare, and contrasting colors for up close work are among the ideas shared. Improve reading for people with low vision issues.
Andrew Kramer demonstrates how to create ray traced light reflections inside After Effects. After Effects does not handle ray traced reflections natively so follow along with tutorial and learn some cool tricks to get a ray traced effect. Create ray traced light reflections in After Effects.
This tutorial shows you how to make a vegas style sign where lightbulbs turn on and off in sequence around the outside of a shape. Using simple photoshop files, create an animated billboard of a T. Create a "running lights" effect in After Effects.
This is a live map feed to current DDoS Attacks globally. Live DDoS MAP Thought I would post this to give you an idea of the size and scope of DDoS Attacks at any given moment. Plus it looks k00l.
Welcome back my hacker apprentices! In recent weeks, the revelation that the NSA has been spying on all of us has many people up in arms. I guess I take it all in stride as I just assume that the NSA is spying on us all, all the time.
Remember Dan White's "Twinkie defense" in 1979? Well it turns out that the the ability to convert food into glucose is correlated with the ability to control oneself.
Whoa. Someone just got caught this weekend cheating at the 2012 National Scrabble Championship in Florida. He was holding on to some blank tiles, which dropped on the floor mid-game. How did this kid even think he'd get away with hiding blank tiles? Wouldn't it be a little suspicious once his opponent got a third blank tile from the bag? It was the first time anyone has been caught cheating in the National Scrabble Championship, though that can't be said for club, regional, or world tournamen...
In this video, John E. Hiker walks you through the basics of building a campfire at a cold winter campsite in Olympic National Park. John shows you step by step how to gather the best wood and light a fire using a fire starter. Fire starters are considered to be one of the "ten essentials" for backcountry travelers, so you should carry it with you and plan to use it at your camp. Getting to camp cold and wet at the end of a long day is no time to be a survivalist and try to light a fire with ...
I like to grow vegetables all year round, and I couldn't afford the big gas bulbs, or the power to run them. The big gas bulbs:
If you're going to start a fire in the wild, you will need the right kind of rock. This great little video helps you identify the type of rock you'll need to light a fire in the wild successfully. You'll need some high-carbon steel for striking your sparking rock; then you'll be ready to make sparks.
The first day of Hanukkah is here, the day you start lighting the candles of the menorah. So, why not ditch the wax and light the "lights" this year?
Need to be undercover? Well, make yourself impossible to photograph. Get some infrared LEDs. They're undetectable to the human eye, but that's not the case with cameras. Wire them to the brim of your hat and you've got instant invisibility to any camera -- paparazzi, Big Brother or otherwise.
In this Photoshop tutorial, Richard Harrington takes a look at balancing out exposure issues inside of Photoshop CS4. Mixed lighting on a photo can cause portions of the image to be too bright or too dark, fortunately Photoshop gives us some great tools to take care of these types of issues. Using a levels adjustment layer in combination with a color range selection, Richard is able to greatly control the lighting in a photo. The equalize command is also covered in this video tutorial.
Watch this instructional video brought to you by Nikon's Digitutor to learn how to operate the Nikon D3. This Nikon D3 video tutorial demonstrates how to use the highlighting features, the taking pictures in mode P, the playback and deletion, the ISO sensitivity, the auto ISO sensitivity control, choosing ISO sensitivity, continuous high speed release mode, AF-area focus mode, choosing a focus point, taking pictures in live view, live view set up, live view hand held, live view tripod, active...
In this clip, you'll see how to use sub-surface scattering inside modo, learning how to create a simple skin shader for a goblin creature using diffuse color and a custom procedural map to control skin roughness and bump effect. You'll also see how to create a simple but efficient lighting setup using two point lights and one area light source. Whether you're new to Luxology's popular 3D computer graphics application or are a seasoned digital artist merely on the lookout for new tips and tric...
