Check out this low cost project. This video will show you how to transfer sound over light! Yes, this is possible. You'll transfer a sound with a distance of 5 meters, but you may experiment on greater distances if you'd like. You'll need a laser (or an LED) for this audio project, one Opto transistor (or resistor), one 3-volt battery, two mono audio jacks, and some alligator clips. Just watch this cool electronic audio experiment and try it out yourself.
Before I built the mechanics for my laser cutter I was planning on using the etch a sketch since the pulleys where already there. I accidentally cut the wires while taking it apart, so I made it from scratch (much bigger too). But I figured I'd post this in case you want a small laser cutter and need to learn how to take apart an etch a sketch. It was a bit tricky. The tought part was trying to take off the case. What you need to do is to pry the red off of the black, not the other way around.
Michelle Phan presents this tutorial video on caring for your skin with champagne. You can use less than a sip of your champagne as a detoxifying cleanser/ toner.
Who doesn't love Duck Hunt? It's arguably one of the most popular games ever created for the original NES system, even in spite of the mocking dog that everyone hates. I'm sure a lot of people still have their old controllers in the attic somewhere, so unless you're lucky enough to have an NES that still works, why not put that childhood nostalgia to good use?
It's been proven over and over that you can make batteries out of fruits and vegetables such as lemons, potatoes, and even apples. Turns out, passion fruit is also acidic enough to power a battery, but Maui Makers member Ryan K decided to take it a step further by adding a laser. Passion fruit, or Lilikoi as it's called in Hawaii, is usually over-abundant in Maui, so Ryan decided to put it to good use. Using anodized bolts, copper pipe, wire, switches, and some LEDs, he built a battery that c...
In the season finale of Know How, Tim uses a laser pointer and a wine glass to scan a 3-D image of his mom’s head. You have to see it to believe it.
A step-by-step how-to video from grooveshark.com explaining how to make your own circuit board or PCB. It's a simple, but long process for copper etching a printed circuit board, so pay attention and pause when needed.
Team Cynergy presents step by step instructions on how to program an electronics kit to use a laser as motion detector and fire a paintball gun with the sensor is triggered.
The Moonlight Butterfly boss fight in Dark Souls is optional, but if you decide to try and take it on this gameplay video should give you some helpful hints on how to defeat the boss. Be ready to dodge those laser beams as you run back and forth on the bridge.
You can actually build a burning red laster by assembling a few spare parts taken from old computers! This tutorial shows you what you'll need to look out for, and then how to build it. You'll probably need a diode, but that's likely the only thing to purchase!
In this tutorial, we learn how to fight acne and clear up skin. First, you need to make sure you are extra cautious with your foundation, to make sure it's not clogging up your pores. To help you fight acne, you need to make sure you wipe off all your makeup at the end of the day. Use acne wipes and normal wipes to use on your back, chest, and face. This will unclog your pores and rid it of acne as well. You must also use toner on your skin and put moisturizer on it as well. Use clay face mas...
Is your face starting to look oilier than the Louisiana coast? We feel you. With temperatures and the humidity soaring, summer often means more sweat and more oil to clog your pores, which in turn means more acne for all, especially if you're acne-prone.
Create dramatic mask like look makeup using red, white and black color, inspired by the pantomime. Use toner to remove excess oil/grease from the face. Cover up the entire face with clown white grease paint, set the paint with white eyeshadow. Paint the outline of your face using a thick paint brush using black cake eyeliner. Remove any excess white paint outside the black line using makeup wipes. Powder eyes with white matte eyeshadow, then blend in black eyeshadow to create smoky eyes. Use ...
Robots are always really cool, if you ask me. Sometimes they're made out of Legos, and that's even cooler.
You can find this secret weapon, the AER14 Prototype, in Vault 22. What makes it so cool? Well, for starters, it shoots green lasers instead of red! Here's a walkthrough on how you can find this totally awesome gun in Fallout: New Vegas.
Get the lowdown on all the ways to remove pesky facial hair—from the brand new to the tried and true. Different options: threading, laser hair removal, intense pulsed light treatment, electrolysis, facial bleach, a waxing treatment or kit, tweezers, and prescription cream Vaniqa (optional). There are many hair removal options, so watch this video and choose the one that is best for you.
This is a tutorial on Halloween costumes prop construction. Follow these easy Star Trek Phaser construction directions. Spocks costume needs a phaser. The phaser laser beam is simulated by a pen flashlight.
Watch this one minute printmaking demonstration to make a wood block for woodcut printing. First, transfer a laser inkjet print to a wood block. Then carve a relief image into the wood block. Next, ink and print on a Mini Halfwood Press using a chase device. With the right set up, woodcut printing is a fine art worth learning.
From waxing to shaving to that new-fangled thing they call laser hair removal, there are a lot of options out there when you decide to start taming the hair on your back. Here are the best ways to get rid of your back hair.
Check out this video to learn how to hack a cd/dvd case to hold valuables like flashlights, knives, and lasers.
Which printer is the right one for you? The Lab Rats,Andy Walker and Sean Carruthers, go over the different types of printers: laser, inkjet, and multi-function and help you choose the right one for your needs.
Neon explosions, flying robots, laser swords, what's not to like about Lost Planet: Extreme Condition? Well, maybe the final boss. This video shows how to take him down without breaking a sweat.
Need to get rid of some unwanted hair? This simple technique is anti-wrinkle and enables both women and men to remove unwanted facial hair from skin that's too sensitive for laser or waxing.
This 3 part tutorial teaches you paint, toner coat and glaze techniques to refinish cabinets. These techniques breathe new life into old or outdated woodwork and cabinets. Watch this woodworking how to video and you will learn to refinish your cabinets with glaze in no time.
While the betting lines on iPhones with depth-sensing, rear-facing cameras in 2019 have already been established, a new report adds some certainty to the notion that the iPhone will get new AR superpowers later this year.
Based on its continued research, it appears Microsoft recognizes that the next HoloLens needs a wider field of view (FoV). Based on a recently-revealed documentation, the company's research team has found another way to accomplish that objective.
Facebook announced at its F8 Developer's Conference on April 12th that, in addition to the VR-ready Oculus Rift we have today, it plans to bring Augmented Reality (AR) into the fold of their social machine.
If you've accidentally jiggled your Xbox while a game was playing (or maybe your pet did), you might experience the Perfect ring scratches - or a laser burn. Ignore all the advice that tells you to use toothpaste, an eraser, or even crazier substances. All you need to do is go down to your local video game store or rental store (like Vintage Stock, GameStop, EB Games, or a similar place) and ask for a disk resurfacing. It's usually either cheap or free, and definitely worth it!
Worried your upper lip makes you look more like Groucho Marx than Greta Garbo? If you're averse to waxing, and laser hair removal is out of your price range, bleaching is an easy, inexpensive alternative.
Dermatologists and aestheticians looking to make a quick buck (or several hundred of them) will tell you that the best facial exoliation and brightening treatments can only be done via the doctor's office with specialty (read: pricey) enzymes, but the truth is that for short term skin bliss, you already have all the tools you need in your kitchen.
Scanners have been around for a while. They allow us scan photos and documents into digital versions that are a lot less susceptible to damage over time. But what if you want to digitize the memories of something that isn't 2D? With this hacker's how-to, you'll learn a method for making a 3D scanner. To follow along, you'll need a computer, a printer, a web cam, white foam board and a laser pointer.
Imagine that every time you print a document, it automatically includes a secret code that could be used to identify the printer -- and, potentially, the person who used it. Sounds like something from a spy movie, right?
This is a massive 14-part video walkthrough of GoldenEye 007 on the Nintendo 64 video game console, showing you all of the different cheat modes and how best to use them. Cychreus provides all of these elaborate cheat walkthroughs for the video game based of the 1995 James Bond film, "GoldenEye".
Almost 125 million people worldwide suffer from what is known as psoriasis, the skin disease that's marked by red, itchy, and scaly patches that are hurtful, if not visually god-awful. There can be a little hope though for psoriasis sufferers. Though you can treat and control psoriasis, characterized by dry scaly patches of skin, the progress is often erratic and cyclical, so be patient and consistent in executing these steps.
Stop bemoaning your blotchy complexion and start evening it out instead, no matter your specific skin complaint.
It's just a fact that hairy legs on women are not the most attractive. From razors to lasers, hairy legs can be a thing of the past. Hairy legs are some of the hardest parts to deal with because they're so visible all the time. Whether you want to rid yourself of prickly leg hair or just simply hide it, there are always solutions for your hairy legs. Shaving is of course the most common way of removing leg hair. It's relatively quick and easy, and once it's built into your routine you don't e...
Apple has implemented a new sensor on the rear camera of its fourth-generation iPad Pro, and it's pretty exciting. It's called the LiDAR Scanner, a scanning "light-detection and ranging" sensor, and you may very well be acquainted with it if you follow any driverless car news. Will we also get it on the upcoming iPhone 12 Pro?
First off, let me say this—using real steam power is dangerous, and heavy, and just generally not worth it when you have modern alternatives. Except, you know, if you're a Steampunk. Or this guy:
This is a video tutorial in the Computers & Programming category where you are going to learn how to kill boredom with weird and random websites. This video lists 11 such websites and explains what each one does. The 1st one is Zigzagphilosophy. This site allows you to make a lot of zig zag lines on the screen by moving your mouse. #2 omglasergunspewpewpew. On this site you use the mouse to control a squirrel on the screen and use the left click to shoot a laser. The #3 site is allemande and ...
In this video, we learn how to remove brown spots from your skin. These develop over time on your hands and face. First, you will need to buy sunscreen and use this as often as possible when you go outside. Next, you need a bleach cream that will stop the body from making extra brown pigment. Also a topical treatment will work with the bleach cream that will peel off the layers that are holding the brown spots. If none of these work, you can see your dermatologist and have them removed perman...
