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News: Unexpected Microbial Life in Glacial Clay Could Offer Antibiotic Solutions

For as long as 14,000 years, the First Nations people of the Heitsuk Nation have made their home along the Central Coast of the Canadian province of British Columbia. Among the territory's inlets, islands, rivers, and valleys lie a clay deposit on the north side of Kisameet Bay, near King Island. For as long as most can remember, the tribe has used the clay as medicine. Now science says microbes that live in that clay may have important antibacterial properties.

How To: Calculate the United States unemployment rate

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just study for that next big test). With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to calculate the US unemployment rate given the raw data.

How To: Do power yoga also known as Ashtanga yoga

Watch this video to learn to do power yoga. In Ashtanga yoga, also known as power yoga, the yoga postures flow with an emphasis on strength and agility. In this video clip learn step by step yoga moves that will help you unite your body, mind and breath. And remember each pose can be modified to suit the practitioner's level of skill.

How To: Find a place to plant and grow an Autumn Blaze maple tree

The Autumn Blaze maple tree is one of the iconic American trees, turning much of the eastern and central United States into an orange explosion during the fall. If you want to add some of that beauty and tradition to your yard, watch this video to learn how to find the right place to plant one, taking into account the relevant soil, shade, and space concerns.

How To: Fix a transmission leak at the speedometer drive gear on an LLV postal truck

A common problem for an LLV postal truck is a transmission fluid leak at the speedometer drive gear on the side of the transmission. This video will show you how to repair this transmission leak at the seal. LLV stands for the Grumman Long Life Vehicle, which the United States Postal Service (USPS) for all mail delivery. More than likely, it's an O-ring problem (speedo seal) where the speedometer cable attaches.

How To: Troubleshoot the dashboard gauges on an LLV postal truck

The United States Postal Service (USPS) use what's called a Grumman Long Life Vehicle, or LLV, for their postal trucks. This video will show you how to troubleshoot the dash gauges in an LLV that are acting crazy. If you;re a mechanic and you have the same sort of electrical problem with the gauges when using turn signals or hazards, this video will help you find the solution, which could involve the parking brake.

How To: Stay away from bedbugs while on the road

There's nothing worse than finding a few bedbugs on your body. These gross little creatures are starting to appear all over the United States and are popping up in hotels all over. These little insects can be an big problem for people, but can easily be avoided. So check out the tutorial above on how to stay away from bedbugs while on the road. Good luck and enjoy!

How To: Paint flag Independence Day inspired nails

This video is for those of you looking for unique and different styles to paint your finger nails with. The author takes us through the entire process to create a fantastic looking United States flag on our nails, just in time for Independence Day! From starting with a red base, adding the stripes and even creating actual stars on your nails with the appropriate nail brushes. What a great way to show your patriotism, love and support for Old Glory!

How To: Properly pick up a bowling ball

Basics on proper way to pick up a bowling ball. Pick up some bowling tips and tricks to improve your game, whether you are a beginner or a competitive bowler in a bowling league. Learn how to properly pick up a bowling ball with this bowling video.

How To: Do a two-handed delivery (back) in bowling

Cassidy Schaub demonstrates two handed delivery (back). Pick up some bowling tips and tricks to improve your game, whether you are a beginner or a competitive bowler in a bowling league. Learn the form for two-handed delivery with this bowling video. These bowling tutorials are brought to you by USBC, United Stated Bowling Congress. Search USBC on WonderHowTo for more bowling tutorials. From the USBC website: "USBC is the national governing body for bowling as recognized by the United States ...

How To: Get ten yards quick with a go-to play in Madden NFL 08

To be the best at the Madden NFL video game, you have to be willing to get advice, but not just any old advice... professional advice. To beat everyone, you have to be ruthless and know all of the strategies and gameplay tricks. To master Madden 08, check out this quick, football game, video tip from Madden Nation (EA Sports and ESPN) with video game pro PG-13 (or Sheila Barger).

How To: Hula hoop like a pro

The hula hoop was popularized in the late 1950s in the United States. Useful for fun and fitness, the hula hoop can be twirled around the neck, waist, arms or legs. Learn how to hula hoop from a trainer in this exercise tutorial. When hula hooping you should move in circular motion, keep arms clear, and put one foot in front of other.

How To: Make a peyote stitch bracelet with a Swarovski button

Peyote is a classic stitch and is widely used. It is a technique originated by Native Americans of the Southwest United States. They used it to adorn objects used in religious ceremonies as well as everyday life. This video demonstrates the basic stitch. Learn how to create a beautiful bracelet with a Swarovski Button closure.

Hack Like a Pro: How to Save the World from Nuclear Annihilation

Welcome back, my newbie hackers! Hackers often are associated with clandestine and illegal activity, but that is not necessarily always the case. Hackers are increasingly being used and employed for law enforcement, national security, and other legitimate purposes. In this installment, we will look at how a single hacker could save the world from nuclear annihilation.