Block Assist Search Results

News: Dying Cells Do Tell Tales & What We Learn Can Help Us Stop Cancer from Spreading

As our cells age, they eventually mature and die. As they die, they alert nearby cells to grow and multiply to replace them. Using a special imaging process that combines video and microscopy, scientists have observed the cellular communication between dying and neighboring cells for the first time, and think they may be able to use their new-found information against cancer cells, whose damaged genomes let them escape the normal dying process.

How To: Bypass School Internet Filters to Unblock Websites

School internet filters serve a valid purpose—they keep students from wandering off into the deep corners of the web while still allowing at least some internet access. But a lot of these restrictions are completely ridiculous, to the point where some school districts block access to the educational material in National Geographic or forbid searching terms like "China," "Iran," or "Russia"—because, you know, breasts and commies.

How To: Prevent Cats from Peeing Outside Your House

A lot of people have problems with their cats urinating inside the house, leaving behind the retched odor of cat pee. Others get frustrated when feral or stray cats pee on their porch, patio, or anywhere else outside of their house, as it's not the most welcoming odor when guests arrive.

How To: Block RFID Signals, Build an RFID Reader Detector, and Make Custom RFID Tags

RFID chips are everywhere. They're in passports, credit cards, and tons of items you've bought in the last 5 years or so. Big retailers like Walmart started using tracking products with RFID as early as 2004, and today, they're used in everything from mobile payments to hospital record systems. Chances are, unless you're a hermit (in which case you wouldn't be reading this anyway), there's an RFID tag within a few feet of you. Photo by sridgway

How To: Break guard position in Jiu Jitsu

In this tutorial, we learn how to break guard position in Jiu Jitsu. First, you will want to get into a position where you are over the body of the other person. Your arms should be held straight out so you are able to move and gain control over the other person. If their legs are around you, you can move your arms into place to block out their arms and lock in their head so they no longer have control of the situation. It may take you a few tries to get used to this, but there are ways to ta...

How To: Improve your yoga with the hara breath

In this video, we learn how to improve your yoga with the hara breath. Start by sitting down on your yoga mat and become centered in your body. You will start to breathe in different poses by placing your hands underneath your navel. Close your eyes and envision the center of energy that's in your body. Close your eyes and deep breathe, inhaling and screening energy into your body. Feel your body fueling up with energy and block out all the negative thoughts from your mind. As you do this, fe...

How To: Use and tune a block plane (woodworking hand plane)

If you are interested in taking up woodworking, this next video tutorial is very helpful. In it, you find out how to use and tune up a hand plane. This tool is a very common one in woodworking and is used for all sorts of different reasons. If you try using one that is dull, you have a good chance of messing up your wood project. USing incorrectly will also damage your project as well as yourself. So check out this video tutorial, pay attention, and good luck!

How To: Use the XM NavTraffic feature in a 2010 Prius

In this video, we learn how to use the XM NavTraffic feature in a 2010 Toyota Prius. First, turn the system on and then use the plus button toe navigate to where you are on the map. Next, you will be able to see what is coming up in the next few miles and what road blocks or delays you can expect. You can also enter in the destination that you are headed to, and the system will give you directions on which way will get you there the fastest. You can mark different areas that you have been at ...