Subject Covered Search Results

How To: Make Water Droplets "Levitate" on Water (Using Vibrations)

You can take some really awesome photos of water droplets if you've got a fast enough camera (and flash), but water drops aren't just spectacular as photographic subjects—you can also make them a part of the photographic process by using a water drop as a DIY projection microscope and even a macro lens for your iPhone. But as useful as a water drop can be, it's still way cooler when they're in front of the camera (as the subject). Recently, researchers from the National Autonomous University ...

News: Potassium Chlorate—How Pyromaniacal Mad Scientists Take Care of Cockroaches and Pesky Gummy Bears

Pyromania is definitely nothing new on WonderHowTo. From flamethrowers and hydrogen fireballs, to flame-making pistons and wine corks, to simply burning steel wool fireworks and DIY smoke mix, we've covered it all. But when pyromaniacal mad scientists feel the need to release some tension in the lab, gummy bears and cockroaches become the victims of euphoric oxidation by way of molten potassium chlorate. A recent video by famous YouTube chemist NurdRage shows one of mankind's most despised cr...

How To: Play an instrumental cover of the Jonas Brother song "Fly with Me" on piano

The Jonas Brothers may be on their way out as they grow older and Nick Jonas embarks on his solo career, but for their fans their songs will always remain. This three-part video will teach you how to play a cool instrumental version of their song "Fly with Me" on piano, the ultimate expression of your love for the Jonas Brothers. Check out a written version of the song here.

How To: Make a duct tape book cover

Duct tape is versatile and can be used for anything. But did you ever imagine that it can be used for making a book cover? Protect your books with sturdy duct tape. This tutorial shows you how to make a general book cover for a paperback using duct tape, but the process can be extended to cover any type of book. Protect all your books from damage with duct tape.

How To: Fix Blurry Photos in Photoshop

It's very easy to get a slightly blurry photograph due to a moving subject, camera shake, or just an incorrect auto-focus, but you don’t have to let that ruin an otherwise terrific picture. All it takes is a little finesse in Photoshop or another photo editing software. This guide covers sharpening a blurry image using Photoshop specifically.

How To: Re-cover a lampshade

Updating an old lampshade is a great way to brighten up a corner, freshen up a room, and lighten up your life. Learn how to re-cover your lampshade with this tutorial. All you need is fabric, spray adhesive, fabric glue, ribbon or cording to easily cover your lampshade at home.

How To: Expand Your Analytical & Payload-Building Skill Set with This In-Depth Excel Training

It's nearly impossible not to be at least somewhat familiar with Microsoft Excel. While it's needed for many office jobs and data analysis fields, hackers could also benefit from improving their spreadsheet skills. Many white hats already know some of the essential Excel hacks, such as cracking password-protected spreadsheets, but there's so much more to know from an attack standpoint.

How To: Learn to Code Your Own Games with This Hands-on Bundle

We've shared a capture-the-flag game for grabbing handshakes and cracking passwords for Wi-Fi, and there are some upcoming CTF games we plan on sharing for other Wi-Fi hacks and even a dead-drop game. While security-minded activities and war games are excellent ways to improve your hacking skills, coding a real video game is also an excellent exercise for improving your programming abilities.

How To: Create a 3D video game using Alice online software

Shaun will teach us how to create a 3D video game compatible with MAC or PC with no prior programming knowledge. First download Alice, a 3D World program that can be turned into a video game. Open Alice, click on "add objects", click on "more controls" and select your choice of aspect ratio such wide screen. Now you can import your own 3D models that Shaun will show you at the end of the tutorial or choose from a wide selection that comes with Alice. In addition, if you click on "home," "web ...

How To: Decorate a linen scrapbook cover

Did you know you can create beautiful covers for your scrapbooks using all kinds of materials? This video tutorial shows how easy it is. Linen scrapbook covers need slightly different materials than regular paper compatible materials. You'll need Tombo (or another double sided adhesive) and liquid glass. Watch this video scrapbooking tutorial and learn how to decorate a linen scrapbook cover.

How To: Make a cushion cover

With a little practice a cushion cover can be made at home easily. The materials/equipments required are as follows: fabric of your choice (having appropriate dimensions) to make the cover, scissors, measuring tape and ruler, needles, threads, sewing machine and an iron.

How To: Make covered hangers with spare fabric scraps

Covered hangers are great for your clothing. They help to maintain the shape and texture of your dresses, plus they look nice! Check out this tutorial and use old scrap fabric to cover ordinary wire hangers and make them look expensive and stylish. This is a great idea for a guest room or anywhere else you would like to add a special, homemade touch.

How To: Make a simple CD / DVD cover in Google Picasa

In this Computers & Programming video tutorial you will learn how to make a simple CD / DVD cover in Google Picasa. Go to ‘Tools’ and select ‘Options’. In the box that opens up next, click on the ‘Printing’ tab and from the drop down menu, select ‘CD Cover Size’ and click OK. Then on the top left hand corner, go to ‘File’, select ‘Print’ from the drop down menu. On the next page, click on ‘CD cover size’ and you get the print preview. Then all you need to do is to just print that out and you ...

How To: Make a leaf cover out of a tarp and wooden dowel rods

This video from Danny Lipford explains how to make a cover for raked leaves so that the wind won't blow them away. Get a tarp and cut it to the right size. Get two wooden dowel rods and put them along two ends of the tarp. Turn the tarp edge over the dowel rods and tape them down with duct tape. The cover can be used to cover leaves that are in a wheelbarrow or on the ground. You can also lay the tarp on the ground, rake the leaves into the tarp, drag them where you want them and pick up the ...

How To: Add fake tattoos in Photoshop

Open another canvas. It doesn't matter what size you make it, as long as it is the same size or bigger than the area you want it to cover on the image. Open a new canvas by going to "File" and clicking "New." Select your dimensions and click "Okay."

How To: Handle food safely

This six video series covers every aspect of basic food safety and is specifically geared towards the restaurant industry. Video one covers 3 types of contamination and how improper handling can be dangerous. Video two covers proper holding time and temperatures, three covers poor personal hygiene, four covers inadequate cooking and contaminated equipment, five covers adulterated food and six is a review.

How To: Get sharp images in low light w/ a digital camera

In this tutorial, we learn how to get sharp images in low light w/ a digital camera. If you are wanting to take quality pictures indoors but don't have great lighting, there is still a way to make your pictures turn out great. First, you will need to take a camera with a long lens and zoom in on your subject. After you do this, hold the camera steady and take the shot. When you look at the picture you just took, the picture should be brighter than it would be if you took a wider shot and it w...