Plastic Search Results

How To: How high is your landfill?

Think about how many things you truly throw in the trash, and how many times you empty your trash, only to be taken away by the garbage man and out of your sight. Well, the truth is that its not exactly out of your life. Statistics show that on average each person uses 350 trash bags each year, thats 100 billion all together, and the worst part aboput this fact is that it takes up to 500 years for each of the bags to decay. Thats right in your city at your landfill, bags pileing up, polluting...

News: MIT Student Invents $3 Blood Sucking Plunger That Could Speed Up Healing for Millions

The medical field has known for some time now that negative pressure (re: suction) can drastically speed up wound recovery time. However, the machines that are currently available are quite expensive, and not an option for third world countries. Enter MIT student Danielle Zurovcik. The doctoral student has created a hand-powered suction-healing system that could completely revolutionize first aid in developing nations. Her device goes for only 3 bucks a pop.

How To: Make homemade liquid laundry detergent

In order to make Homemade Liquid Laundry Detergent, you will need the following materials: A dutch oven or a large pot, a grater, a spoon, ¬O cup of Borax, ¬O cup of Arm & Hammer Washing Soda, a bowl, a measuring cup, 3-5 gallon cleaning bucket, empty plastic detergent bottles, and Fels-Naptha soap or Ivory bar soap (grated).

Master the Power: How to Make Fluorescent Tubes Glow with Your Bare Hands

I'm sure most everyone has some kind of fluorescent light source in their home; those long white tubes that emit a bright white light when turned on, or maybe a few of the CFL power-saver bulbs. These bulbs actually require very little "power" (i.e. a high voltage:almost no current ratio) to emit light. In fact, static electricity is enough to make them flicker. Inside these tubes is a gas, and when electricity flows through that gas, it gets "excited" and produces light.

News: Math Craft Inspiration of the Week: Electrically Generated Fractal Branching Patterns

Natural processes often create objects that have a fractal quality. Fractal branching patterns occur in plants, blood vessel networks, rivers, fault lines, and in several electrical phenomena. Many of these processes take lifetimes, or even occur on geological timescales. But this is not the case for electrical phenomena. They often occur near instantaneously. One example would be the branching patterns that sometimes occur in lightning.

News: The Perfect Hack for Enabling NFC Credit Card Payments on Your iPhone 4

Remember the good ol' days when you actually had to swipe your credit or debit card to make a payment at the store? Now all it takes is a flick of the wrist to purchase goods with your card, thanks to RFID (radio-frequency identification) technology from Chase (blink), Visa (payWave) and MasterCard (PayPass). But soon "contactless" payments will be made by an entirely different beast—NFC, which stands for near field communication.

News: The N7 Rifle from Mass Effect 3 Replicated in Extreme Detail

There's still about eight months before the final chapter in the Mass Effect series comes out, but some trigger happy fans are already building replica costumes and prop weapons to celebrate the upcoming release. BioWare themselves recently commissioned some of these projects, which were shown at their booth at Comic-Con 2011 a couple weeks ago in San Diego. One of these projects was the armor that turian Garrus Vakarian sports in Mass Effect 3, by Kommissar Props. But even more impressive wa...

How To: Easy DSLR Project—Get Unfocused!

(Difficulty Level: from Newby to Expert) Digital cameras can produce freaky sharp images—it’s one thing that sets them apart from film cameras. A DSLR doesn’t have grain, it has noise—and that sounds a lot less charming for a reason. If you shoot at a low ISO, high f-stop and fast shutter speed, you can wind up with a super sharp image that might look great even on a billboard. But sometimes, sharp isn’t everything.

News: Can Lying Make You a Better Person?

Psychology Today's Elizabeth Svoboda presents an interesting argument on the merits of no holds barred truth telling versus the social sensitivity involved in telling little white lies. Svoboda poses that while truth tellers may rest easy at night, brutal honesty can have negative emotional repercussions for others.

How To: 12 Unconventional Uses for Disposable Chopsticks

If your love for Chinese takeout has left you with a pile of unused disposable chopsticks in your kitchen drawer, then you're in luck. In addition to being a very versatile eating utensil for pretty much any cuisine, chopsticks also come in handy for eating Cheetos without getting cheesy dust all over your fingers, pitting cherries, skewering food, stirring drinks, cleaning out dirt from hard-to-reach spaces, and more.

How To: Make a Cheap and Reliable Suction-Based Bike Rack for Your Car

A bike rack that's lightweight, small enough to store in your car, easy to build at home, and only costs 50 dollars sounds to good to be true, right? It's not. This guy built a suction-based bike rack in just two hours with only his jigsaw and a drill. He built the contraption using off-the-shelf suction handles, plastic cutting boards, and a commercial fork mount. All-in-all, it cost him just $44 for one mount and less than $100 to add in a second mount and a rear holder. You can find his fu...