Although laser pointers are the favored pointing tool of teachers at large college lecture halls and can be great for directing students to various signs or areas in the classroom, often times students and kids have these pointers as well and use them just for fun.
In this video, we learn how to print from a shared printer in Ubuntu. First, turn your computer on and then go to your system. From here, go to admin and then printing. After this, you will get a pop up window. Click on 'new' and then it will search for the printer. Next, you will click on 'network printers' and then go to 'windows printer via samba'. Then, click on browse and expand the workgroup. Then, expand the name of the computer and you will find the name of the computer as well. Now, ...
In this video, we learn how to focus your laser to make it burn. The best spot for a laser to burn things is at its focal point. This is where the beam from the laser is at its smallest. If you hold a match in front of the beam, it will light it on fire as soon as it's in front of it. If you put two lasers next to each other going the same direction, it won't be able to burn because the light beam is too large. If you position the lasers so the light is smaller, then they can catch something ...
This video tutorial from Shooting Eggs demonstrates a hack that will allow you to convert a cheap 5 mW green laser pen into a 100 mW monster. Watch out, don't burn your carpet! Check out this hacking how-to and learn how to build your own high-powered laser on the cheap.
A laser light show is possible to replicate with the diffraction grating effect. Different laser effects can be created using a variety of materials: small motors and diffraction grating pieces, and mirrors. It's possible to create searchlights, crystal balls, spring patterns, a Galvanometer effect, and a spider web. Watch this video circuitry tutorial series and learn how to replicate professional laser show techniques for recreational use at home, or as an accompaniment to music or any pseu...
Kipkay has a new cool project for you. In this video, you'll learn how to make a laser out of a lighter. All you need to do is a cheap butane lighter. Any one will do, including one bought from a convenience store. Just watch this how-to video, and you'll be playing with your laser pointer in no time at all!
A laser vortex is a basically a tool and allows you to make a circle of red laser light quickly and easily for creating lightshows, especially useful when combined with a fog machine. This video will teach you how to make one for cheap out of parts your can find at any hardware store.
Laser Tag is using lasers and projectors to tag buildings with light! This is a joint project between Graffiti Research Lab and Make Magazine's Bre Pettis. Tag with lights. It's reversible and non-destructive.
if you love the valve puzzle game portal but don't have the money to buy expensive merchendise, you came to the right place. here you will learn how to make your own companion Cube just from a printed template
Since the Playstation 3 and Xbox 360 rivalry began, Sony fans have always turned to one simple feature the PS3 dominates over the 360: Blu-ray. Yes, Xbox took a gamble with HD DVDs and since their demise, the PS3 has dominated in the video department. But of course like any bit of technology, things can break. So if you have a messed up PS3 blu-ray player, this tutorial series may be the answer you are looking for. Find out how to repair or replace a PS3 blu-ray drive laser and mechanism. Rem...
The Sony Playstation 3 is a powerful video game console that can rival any console out there. It has a great collection of video games, can access the internet, and one of the best features is that it plays blu-ray dvds. But of course, like any electronic device, nothing is perfect, and neither is the PS3. In this video tutorial series, you'll find out how to repair the PS3 blu-ray drive laser. Warning: opening up your PS3 may void your warranty and cause more damge to your system. So be care...
For someone used to working in reams or sheaves, a roll of printer paper can be confusing. However, replacing the paper in your printer which calls for rolls is not that hard. This tutorial shows you a very easy to follow process for loading paper into your printer. While this focuses on the Epson Stylus R2880 model, it will still work for other models.
This silent video shows you how to install HP printer drivers for Windows XP. Start off by turning on the power on the printer. Do not connect the USB cable to the computer yet, it'll ask you at a later time. Now go to HP's support webpage by typing "www.hp.com/support" on your web browser and then choose the region and language you want the support for. Now click on the "download drivers and software" option and type in your printer's model number. Select the correct printer from the list an...
Not aligning your printer before you print is like going to a job interview without brushing your hair: Everything else looks right, but you somehow still look unprepared and messy. Aligning the printhead on your printer will help ensure all text prints out where it's supposed to print out and there's no awkward color blurring with pictures.
Odds are you have more computers on your network than printers. This video lays out the steps for sharing a printer over a network. This tutorial assumes that the printer is installed on another computer and not connected directly to the network. Take a look!
If you have the Stylus Photo Printer (R2880) from Epson at home, you probably figured out how easy it is to load paper into the printer. But what about fine art paper? Paper such as Velvet Fine Art and Hot Press and Cold Press loads into the printer slightly different. This video, straight from Epson, will show you how to load these kinds of papers using the rear single sheet guide.
Build your very own Trek-style Blu-Ray laser phaser with this hacker's how-to video from Kip Kay of Make Magazine. To replicate this hack at home, you'll need the following materials: (1) a PS3 Blu-Ray laser assembly (which can be had on eBay for roughly $45), (2) an original series-style Star Trek phaser gun (a good quality replica of which can be found for roughly $30), (3) a 9-volt battery, (4) a 9-volt battery snap, (5) a 150 Ohm resistor, and (5) a new switch to replace the phaser trigge...
This video is a 2-for-1 special. It will teach you how to make not one, but TWO cool props for a film or costume. They are, in no particular order, a gas mask / ventilator and a laser pistol. Both look very cool, require some materials and carpentry skills, and are sure to make your next sci-fi film much more realistic and enjoyable to watch.
Mice, cute as they may be, are an unwelcome visitor in many a home. This video tutorial provides step by step instructions on how to hack a wireless electronic laser mouse trap from an automatic garage door opener and a computer mouse. Find out where those little pests are going. Watch this video tutorial and learn how to build a laser motion detector mouse trap.
This video demonstrates how to setup a printer on a Macbook Pro.Open the document you wish to open. Go the File menu on the top bar menu and select Print. On the Print dialogue box, you will notice that no printer is selected. Click on the drop down menu to select Add A Printer. Click on the IP found on top of the window. Change the protocol to IPP or Internet Printing Protocol. On the address bar, type in the address of your printer then click on Add. Once done, you can now print your docume...
Need a little help choosing the right paper for the job? When it comes to making a good impression, choosing the right paper can make all the difference. Use guidelines will help you pick the best type for your project.
At some point in Fallout: New Vegas on the Xbox 360, you'll eventually find yourself in Hidden Valley, the secret location of the Brotherhood of Steel. After exploring their bunker, you may find yourself meeting with Knight Torres, the Quartermaster for the Brotherhood of Steel. She will tell you that she is missing a Laser Pistol from her last shipment and wants you to go look for it. Well, not just any old Laser Pistol will do, apparently— she wants something very specific. In this video, y...
This is an easy video tutorial about making invisible ink for inkjet printer.Cool for making your important document more safe. Use this as inspiration for one of your April Fools Day pranks!
Lasers really can do everything! Next time you want some popcorn, don't reach for one of those microwaveable bags! You can mod a laser to make it the ideal tool for perfectly popping a delicious, fluffy batch of fresh popcorn.
If you've ever seen Goldfinger you've probably wondered when we're going to get access to lasers that could cut a man in half. This might be it. Watch on to learn how you can, with some electrical engineering skills, make a DIY blue death ray laser gun that will cut through all kinds of stuff. No word on whether it works on British secret agents.
You can make a laser diode driver extremely inexpensively - the materials in this tutorial cost less than three dollars in total. Find out what to buy, and then this tutorial shows you how to assemble your purchases for a laser diode. Awesome!
This mod will run you about $130, but you'll have your own laser torch at the end of it. You'll need a high end flashlight, a Aixiz module, an AR coated lens and a blue diode. Then assemble according to the instructions, and get a laser at the end of it!
This video shows us the method to make your laser pointer work with AAA batteries. Take a metal casing made of metal. In the video, we take a Duracell mini flashlight and remove the front and back part. Unscrew the top and back of the laser pointer and remove the batteries. Roll some aluminium foil and put it in the metal casing. Put the AAA batteries in the casing with positive side inside. Put the casing and the laser pointer together and the laser works. Bind the two together by two rubber...
In this video, learn how to modify your laser pointer to make fun, new shapes. This video will show you how to make an extremely cool new toy and impress everyone. Imagine what your class reaction will be when you start pointing to things with a funky shape instead of a typical pointer. Laser pointers are great for presentations, cat toys and just general fun. Why not modify yours and make it your own?
There's a reason why printer companies want you to recycle your old printer cartridges. Because they can be reused. It cuts costs and saves them money, but you can save money, too. You don't have to keep buying new cartridges, you can recycle your used ones yourself by simply adding more ink. It could save you a ton of money on printer costs.
HP TouchSmart PC is a powerful computer with various features. You can use you PC to connect to other hardware devices like printer, scanner etc. A hardware device might not even work with you computer because the connecting cables might not match. So if you want a printer to connect to your computer you will need a USB connector. If your printer has a normal pin connector, you cannot work with it directly. In this case the other option is to print wireless, provided your printer supports it....
Although your Blu-ray Disc player inside your PlayStation 3 may be working just fine, there are cases where they have been known to fail, specifically the laser. This is a very rare case, but if it happened to you, if your Blu-ray player isn't reading your movies anymore, this guide aims to help you fix it. Watch the video to learn how to disassemble the PS3 to retrieve the Blu-ray player.
While this video uses only a particular model of printer and only one style of paper, this tutorial will work for several different varieties of paper and printer. Just follow along with the tutorial to make sure you've loaded the paper properly for highest quality printing.
Printers are one of the most popular home and office tools in the world, because they are inexpensive, yet highly versatile, but the ink costs more than the printers in some cases. Well, learn how you can refill those cartridges at home right now for only five dollars.
Essential viewing for any one thinking of buying a laser pointer on eBay. Explanations of the 3 main ways sellers of laser pointers on eBay scam people AND put their health at risk. If you want a laser pointer, check this video out before you purchase anything.
This video is for XBox owners who are experience the "open tray" problem. This is when you insert the disc, a few seconds later, it'll ask you to open tray again, and then it won't even acknowledge that there's a disc in the tray. Assuming you know how to open up your XBox, you'll be able to see the parts of the disc drive. It consists of two parts, the part where the disc spins on, and the laser, which reads the disc and it sits just a little bit away from the middle of the drive. The proble...
Have you ever had a combination of extreme boredom and an unrelenting curiosity? If so one thing you may have attempted to do is to take apart or "de-engineer" a common office laser pointer. In this online video we are shown how to take apart a cheap laser pointer. It should be noted if you are going to attempt to do this you should only try it on a laser pointer that is inexpensive so your loss will not be great if you should make an error.
If you use your inkjet printer regularly, you’ve probably discovered that the cost of replacing the cartridges can quickly exceed that the printer itself. Refill the cartridges yourself to save some money.
Our dog has tons of energy and always wants to play. However, play time can be exhausting to the humans of the house. We found out a few months ago that the dog loves to play ‘chase the red dot.' Boredom leads to creativity, so we attached a laser pointer to her head with a bandana and small piece of tape. This kept her continuously occupied until we removed it after 20 minutes. I assume you could try this with a cat if you were daring enough – good luck with that. Caution: Laser pointers (ev...
Looking to transmit some super-secret audio communications to your other spy buddies? A laser is the perfect tool for getting your sounds heard from a small distance—without anyone intercepting them— even if it's just a cover of your favorite pop song. A laser audio transmitter uses light rather than radio waves to transmit sound. This is a much more secure way to send audio communications because the laser is a focused beam of light, whereas radio waves are not controlled, so they can be pic...
