Aside from being completely adorable, Fijibot is a completely autonomous robot that automatically seeks out light sources to charge his solar-powered battery. He's built from a 1.5 liter Fiji water bottle, packed with an Arduino Uno, 6 volt solar panel, and an Arduino Proto Shield. His other parts are all off-the-shelf gear you could grab at RadioShack, while the wheels are from a discarded RC car. Fijibot isn't a particularly useful robot, but it's still fun to watch him navigate from light ...
A cool use for wireless redstone in light of a previous video I made about Proximity detection. this version is very resource light and has the potential for a lot of different uses.
'Nightshift', the night mission in Battlefield 3, gives you a sniper rifle that allows you to unlock the 'Army of Darkness' achievement. You will need to shoot all four of the lights out without missing any shots. This Achievement Hunter video should help you out.
Kipkay demonstrates how to extract the laser from a DVD burner and mount it in a small flashlight to create a handheld laser burner that can light matches and burst balloons, all in this how-to video. All you need is a 16x DVD burner, a laser housing, and a flashlight. Watch this video tutorial and learn how to modify a flashlight into a relatively strong laser.
If you're tired of replacing the batteries on your remote control and you would rather have the TV remote charge by itself, grab a few solar cells, rechargable batteries, and a few extra odds and ends. With this mod to your remote, you can let light charge your remote and never buy another battery for it again!
Somebody over at Crytek likes rave parties, because Crysis 2 has a hilarious elevator rave easter egg. This video will show you how to activate it in the 'Dead Man Walking' mission, and treat yourself to some hard trance, dancing soldier, and pretty lights.
The Bruno Mars single "Grenade" is taking him to a whole 'nother level of stardom, especially in light of his amazing performance at the Grammy's. This video will show you how to play a cover of the song on acoustic guitar and woo yourself some people.
The Nintendo DS Lite is the best portable gaming system ever, and you want to make sure yours works forever. If you find that your unit won't charge or turn on and plugging it in makes the charge light flash, watch this video for a guide to taking the DS Lite apart and jumping the fuses with a conductive pen like a CircuitWriter so it will power on once again.
One task to which DSLRs are particularly well suited is nighttime shooting. Fast, wide-aperture lenses make the most out of available light. In this video tutorial from renowned DSLR cinematographer Philip Bloom and the staff of Vimeo, we receive some tips on how to film at night using, for example, a Canon 7D, T2i (550D) or 5D Mark II.
Wanna make some lighting in your very own home? You can with this cool how-to video. Basically what you'll be creating is called a Kelvin's Thunderstorm, or, a water drop electrostatic generator. Check out the video to see what supplies you'll need to make this experiement work.
Phosphors are great for lighting up areas where fire will not burn, and also for keeping humans alive in very small quantities. Quenching phosphors allows you to use them for all sorts of cool projects, and this video will show you how to make an IR detection device with quenched phosphors and also how to measure temperature with thermally quenched phosphors.
This is an easy and fun project that will add a little light to any night time celebration. Take a few LEDs in any color you want, some basic electronics gear and a hot glue gun. This will be more vibrant than any glowstick you can find in the store, and will last much longer
Spark it up and learn how to light a fire with steel wool and a ferro rod. This is another method of fire starting which is simple, easy and effective. With your ferrocerium rod, some dry brush, leaves and a gentle breath you'll be on your way to heat, warmth and survival.
Rip it up with this classic, blues rock lick, taught to you here by Robert Renman. This wicked riff, reminiscent of Gary Moore's playing style, uses lots of hammer-ons and pull-offs, which let's you play over 4 strings REALLY fast. Once you nail this, you'll officially be allowed to light your guitar on fire. Learn and shred now!
If you are the proud owner of a Dodge Neon with a check engine light on and it's showing error code P0141 on your scanner, you probably need to replace the rear oxygen sensor. This video will show you how to do that as easily as possible.
Starting a fire is one of the most important things you can do in a survival situation, but doing so is seldom as easy as you'd like. This video will teach you all sorts of ways to light fires, including making firestarters out of cotton balls and petroleum jelly, using natural tinder, and using the old spinning stick and string method.
The crankshaft position sensor on a car can cause the check engine light to come on a lot if it's not working, and they do wear out and need to be replaced eventually. This video will show you where to find the sensor on a Nissan Altima 2.5.
IF you have a Saturn S-Series and it's thrown a P0340 or P0341 error code at your on the scanner after the check engine light has come on, you might be wondering how your cam position sensor can be off if you don't actually have one in your car. Watch this video to learn exactly what this code means to your car and some thoughts on how you might fix it. Three words: spark plug wires.
Triboluminescence is the quality that makes a substance emit light when you crush, smash, hit, or otherwise break it's molecular bonds. If you want some triboluminescent (smash-glow) crystals, watch this video to learn how to make some out of a battery, glowpaint, and fire.
Did you know that electroluminescent (EL) wire is considered by some to be the currency of Burning Man? If you're thinking of going and want to stock up before (smart) watch this video featuring EL whiz Jeri Ellsworth (smarter) teaching you how to make DIY EL wire.
Electroluminescent devices need electricity to light up, clearly, so if you're working on an EL project building a proper power supply is crucial. In this video you'll learn how to make a DIY power supply for your EL projects that is safe, effective, and cheap.
EL wire is known as the Currency of Burning Man, and it's potential to create beautiful light in all sorts of settings is amazing. If you're tired of buying it and want to stock up on some DIY EL wire (which is more in the spirit of Burning Man anyway right?) watch this video to learn how to twist enamel and bare wire together to make your EL wire.
Film Noir, or black film, is a type of film that can easily be attributed to classics such as the Humphery Boggart films of old (Maltese Falcon, King of the Underworld, ect.). If you're looking on how to create the effect yourself without a big budget, check out this video! John Hess gives you some basic tips to creating the effect with lighting and more!
This fantastic, in-depth video dives into the gray card in probably every imaginable way that you could think using the Nikon D3 . Going over various different lighting it can be used for, custom white balance for preset manual, gray source point for white balance correction, accurate exposure in spot metering mode, and adjusting the camera's LCD display brightness, on top of a ton of information!
Infrared photos are photos that are taken in such a way that they absorb light from beyond the visual spectrum, giving your pictures a cool, surreal effect. This video will teach you everything you need to know to take them yourself. You'll learn how to determine if you have a camera that will work, get the proper filter, and take the photo. It's pretty quick and easy if you have the right equipment, and looks really, really cool.
Motion tracking a movie scene in After Effects is a royal pain in the butt. It takes a long time, depends largely on the suitability of the footage you are working with, and is rather confusing. This video is here to shed some light on the subject, offering many tips and tricks for basic motion tracking in After Effects. If you're having trouble getting your own scum-sucking monster to wander the desert realistically, watch this video!
ShapeWriter is the iPhone version of Swype. With this app you can type texts extremely fast without ever lifting your finger off the keypad! In this tutorial, learn all about how to type at the speed of light using ShapeWriter and send messages so fast you'll wonder why you ever bothered to type things out in the first place. Have fun!
Swyping is no longer limited to English. In this clip, learn how to wave that finger across the keyboard in any language. It is actually quite easy to swap between languages and dialects on your Swype enabled phone. Follow along with this tutorial and you can text at the speed of light in any language you choose!
Check out this clip for a step by step on how to do the cool Zippo trick, "Bar Slide". This trick requires nothing but a bar and a lighter and is pretty fun to learn. So, the next time a friend on the other side of the bar needs a light, pass it to them with style.
In this clip, learn how to perform a cool, slight of hand Zippo lighter trick, step by step. This video will show you the entire trick - first fast, then slow motion and then give you detailed instructions. With this trick, you will learn to flip your lighter around in your hands and turn it on in the process. Light your cigarettes in style from now on with this illusion.
The helmet is the most important part of football padding and safety equipment, especially in light of recent research into the prevalence and lasting effects of concussions on football players. This video features an explanation of how to properly select and fit a helmet for young football player. As it says, the most important thing is proper tightness, as a loose helmet is a leading cause of concussions.
River rafting is a fun, exciting trip. In this tutorial, from the professionals at OARS, you will learn how to make a checklist for your trip and how to pack them. You will need to make sure you are packing light, taking the right items for safety and keeping everything dry.
The left handed version of the double lattice stitch looks exactly like it sounds--lattice stitching sets up a feminine, lacy motif with lots of space between stitches.
Lightweight rod support bracket from Long Valley Equipment mounts directly to front of the camera, saving weight and cost of other methods. Holds 15mm rods at 60mm spacing to support matte box, follow focus, remote focus, zoom motor.
Learn how to make a ship in the bulb (aka a ship in a bottle). This cool diy hack demonstrates how to recycle an old lightbulb into a "ship in a bottle". Like the traditional ship in the bottle, the ship is first assembled outside of the bottle, then placed inside. Follow this fun how to hack video to learn how to make your own.
Aperture's white balance adjustment helps you improve the quality of colors in your images, correcting for a camera that wasn't properly calibrated for the lighting conditions under which it was used.
In this Ovation TV original special, acclaimed photographer Gregory Crewdson shares with us his insight into his photographic techniques. Like a film, he uses a lot of production, a lot of lighting, a lot of set design. He is an American photographer best known for elaborately staged, surreal scenes of American homes and neighborhoods. Learn how to take pictures like this master artist.
Check out this Greener Business Show video tutorial on how to make a portable solar powered USB charger with an LED flashlight inside an Altoids tin can. You will see in this episode how to modify a solar path light into the Altoids tin so that you can have a nifty LED flashlight and so you can charge your iPod or cell phone in the gleaming sunlight.
Time flies. Particularly when it's projected. The magical box in this how-to uses light and mirrors to project the image of a working clock face on any wall. To build your own working clock projector, you'll need the following materials: a mirror, a jeweler's loupe, a clock and a flashlight. For detailed, step-by-step instructions on the assembly process, and to get started on this Daliesque hack yourself, take a look!
