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How To: Extract DNA from wheat germ

This science video tutorial includes step-by-step instructions for extracting DNA from wheat germ, the embryonic plant attached to the wheat seed. Individual wheat seeds, or kernels, separate readily from the plant. This kernels have a tough outer coating called bran. If you want to know more, just watch this science experiment.

How To: Play no limit Texas Hold'em after the flop

Should you fold your hand or chase the draw when playing Texas Hold'em after the flop? The first three community cards that are dealt are called the flop. This how to video addresses different situations that can occur after the flop. You will learn what hands you should chase and what hands to fold determined by your position. You can play smarter Texas Hold'em poker with these great tips.

How To: Make a garlic puree garnish for seasoning recipes

Chef Jason Hill uses this garlic puree for most recipes that call for fresh garlic. The addition of the shallot gives this puree more depth. It keeps up to ten days covered in the refrigerator, and keeps frozen for up to six months in the freezer. The ingredients are garlic and shallots. Learn how to prepare this recipe by watching this video cooking tutorial.

How To: Do the asylum sweep move in Jiu Jitsu

There are a few names for this sweep (Aarmyle and Captain Hook), but here it is called the asylum sweep, which is basically hooking your foot into his armpit to sweep him over. This martial arts video tutorial will show you just how to do the sweep in jujitsu, or jujutsu, or Jiu-Jitsu, or Ju-Jitsu, or however you want to spell it.

How To: Save your DVD project in iDVD

When you save your iDVD project, you can save a version of the project in what's called a project archive. Archives contain all the files, menus, movies, and slideshows that make up your DVD. Once created, the archive can be saved to an external disk, copied to another Mac, or saved on your desktop.

How To: Do the Cable Chain Stitch

There are many variations on the chain stitch used in hand embroidery. Here's one that produces a "realistic-looking" chain, with a small link between each of the loops in the chain stitch. It's called the cable chain stitch. Watch this video from Needle 'n Thread to see how it's done.

How To: Use a neti pot to clear your sinuses

So the wife shows me an episode of Oprah with Dr. Oz of the You series of health books. He's showing this thing called a neti pot. It's a watering can for the nose. The thing is put into one nostril and warm salt water is poured through the nostrils cleaning out the sinuses.

How To: Eavesdrop on a Bluetooth headset

Few Bluetooth users realize that Bluetooth headsets can be hacked or otherwise exploited to a remote attacker the ability to record and inject audio through the headset while the device is not in an active call. SANS Institute author and senior instructor Joshua Wright demonstrates, and explains, the security vulnerability in this how-to. For more information, including step-by-step instructions on how you can replicate this hack yourself, take a look.