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How To: Build a simple beam bridge

Stuck on one side of a river or ditch? If you are stranded with no other way to get to your destination you will need to build a bridge! Without many supplies, your best bet is a beam bridge which can be made with just a single piece of wood. This video will show you how to get from one place to another.

News: Download All the New Samsung Galaxy S7 Wallpapers Right Now

The leaks keep trickling out for Samsung's new Galaxy S7 and S7 Edge handsets. Hot on the heels of the first images of the S7 Edge, 13 of the wallpapers for the new flagships have surfaced online (courtesy of J.K. Shine from the SamMobile forum), and are here for you to download if you'd like to get a head start on the action. If you like any of these wallpapers, just long-press on the image and hit "Save," and you'll be able to set it as your home screen background (on your computer, click o...

How To: Even 8 More DIY Gift-Wrapping Ideas for Christmas Presents

Want to wrap your Christmas gifts in a memorable way? Give your gift recipient a DIY super-secret book safe, and while you are at it, hide a small gift inside the the secret safe. Or, if you plan on giving a gift card, create a snow globe out of a mason jar and water and glitter, and insert the gift card at the bottom of the jar so that it is held upright by superglue.

News: How Could Stem Cell Treat Osteoarthritis

osteoarthritis affect millions around the world and it cause severe pain with motion especially in knee joint. This disease occur due to degeneration in the cartilage discs within the joint. British surgeon find a way to cover these damaged discs with stem cells which will repair the damaged surfaces.

How To: 15 Super-Practical Uses for Petroleum Jelly

In 1859, 22-year-old chemist Robert A. Chesebrough accidentally discovered petroleum jelly when he visited a working oil well in Titusville, Pennsylvania. Oil workers complained of a gooey substance referred to as "rod wax" which kept getting into the machinery and slowing them down. Chesebrough noticed that oil workers also smeared this same substance on their burn marks or dry skin to help speed the healing process.

How To: Make a Super Simple Toothbrush Holder and Declutter Your Bathroom Sink

If you don't have a lot of counter space in your bathroom, even something as small as a toothbrush can seem like it takes up a lot of room. Hanging a toothbrush holder on the wall helps to declutter your counter, or you can hang it inside the cabinet to hide them from sight. Photographer and Instructables user Andrea Biffi used one mini-pack of Sugru to make a really simple wall-mounted toothbrush holder. All you have to do is roll the Sugru into a cylinder, then press the toothbrushes into i...

Extreme Light Painting: Artist Uses Just One LED to Trace Entire Rooms with Light Waves

How many trips up and down the stairs do you think it took artist Janne Parviainen to create this incredible topographical light painting? Apparently, quite a few. Using only one LED, he moves around his house, tracing all of the surfaces. Sometimes the exposure times are up to 30 minutes to achieve this effect. He's done similar projects in the past, like these fun, but slightly creepy skeletons. Check out Janne's website and Flickr profile to see more of his work.