Researchers in Japan have developed a method for making radiation detection devices out of recycled PET bottles that cuts costs by 90% over currently used devices. The resource reusing, life-saving gadget was developed at Kyoto University by Hidehito Nakamura and his team and uses “Scintirex,” a plastic resin that glows when in contact with dangerous levels of radiation. The demand for radiation devices in Japan is high after the March 11th earthquake, tsunami and resulting nuclear disaster. The team hopes to have a final product by the end of September.
Nakamura thinks they’ll be able to begin selling the detectors to high profile government agencies by the end of next month for 10,000 yen or $130 - just one-tenth the cost of current devices. To create the device the team was able to combine low-cost, flexible, strong and widely available recycled PET resin with plastic scintillators which act as radiation detectors. When the scintillators come in contact with radiation their electrons enter an excited state and their movement causes the particles to glow faintly. The team believes that their detector is not only cheaper but more reliable at detecting harmful radiation than current plastic scintillator models.
Each year, Americans alone buy and dispose of 28 billion plastic water bottles — that’s not including other beverages that come in plastic containers — and only 23% are recycled. Finding new and inventive uses for recycled plastic PET bottles will ensure that the resources used to make them don’t go to waste. Though we love that companies are making house paint, decorative objects and furniture out of old plastic bottles, it is really rad to see a life-saving gadget like a radiation detector being reused from something that might have ended up in a landfill otherwise.
181 Comments >
19-Year-Old Develops Ocean Cleanup Array That Could Remove 7,250,000 Tons Of Plastic From the World's Oceans
- 111 Comments >
- 38 Comments >
- 21 Comments >
- 2002 Comments >
411 Comments >
BACK TO SCHOOL GIVEAWAY: Enter to Win a HP Pavilion dv6 Laptop and Green Prize Package (Worth $1155!)
- 391 Comments >
- 366 Comments >
- 350 Comments >
284 Comments >
LAST CHANCE: Enter to Win a Voltaic Laptop-Charging Solar Backpack Filled With Green School Supplies (Worth $500)!
281 Comments >
GIVEAWAY: Enter to Win a Sloan AQUS Grey Water Toilet System That Recycles Your Sink Water (Worth $189)!
- 247 Comments >
240 Comments >
LAST CHANCE: Enter Inhabitat's Back To School Contest to Win $250+ of Green Goodies Including a Voltaic Solar Backpack (Worth $129)
- 228 Comments >
- 221 Comments >
- 187 Comments >
Did you know that there are wolves living near you in almost every state in the country? Sadly most of these wolves are not living in the wild, but in wolf sanctuaries, which are conservation organizations set up to protect them and help grow their populationREAD MORE >
Namba Parks was conceived when Osaka Stadium closed down, presenting a great redevelopment opportunity for a new commercial district right next to the Namba Train Station, which is just one stop away from Kansai Airport. Since it's one of the first placesREAD MORE >
Top image: A child is put to work at a militia-run mine in Watsa. © Marcus Bleasdale/National Geographic Captured during a 2004 visit to the war-torn Democratic Republic of Congo, Bleasdale's images "tell the story of the country's mineral resourceREAD MORE >
You've all heard the tired mantras about changing your lightbulbs and recycling at home in order to save the planet - are you yawning yet? Many consumers think that going green is a gesture of self-sacrifice that often comes at great expense and inconvenienceREAD MORE >
BANANAS You might have heard that bananas are favored by athletes because they contain potassium and it's that same reason that makes them great hangover cures. When you're hungover, your body has lost a lot of potassium that needs to be replenished, so eatingREAD MORE >
Images © Graham King “The shopping cart tree symbolizes both generosity and abundance, as well as acknowledging those less fortunate where their whole world may be housed in a cart. We see shopping carts every day and take them for granted. IndividuallyREAD MORE >
TIP 1: Wrap Your Home in Insulation - "The More, The Better!" Proper insulation is probably the most important factor you can control in creating an energy-efficient home. I always say insulation is like chocolate, the more you have, the better! On average,READ MORE >
While conjuring up comfort in the home seems like a basic principle, it’s a far more complex process for architect & remodeling guru Sarah Susanka, who believes that comfort can significantly influence the sustainability of your personal abode. WithREAD MORE >
Two architects, Jos Burger and Wouter Keijzer of BK. Architecten, in charge of the renovation of the old church decided to preserve the atmosphere of the existing place with a spatial intervention that preserves its historical value. The three new floors wereREAD MORE >
For centuries, the Dutch have manipulated the landscape to move water away from their dwellings. Instead of battling the elements, Netherlands-based firm Waterstudio just announced plans to construct the world's first floating apartment complex in 2014! TheREAD MORE >
The Biomimicry Manual: What can We Learn About Resilience, Weight Loss, and Kidney Disease from the Grizzly Bear?I'm off to the wilds of Montana this week, doing some in-person, up-close biomimicry research, and I've got my fingers crossed I'll see a grizzly bear. But you know, over there, not over here. With five inch long claws, massive muscular shoulders and forearms,READ MORE >
INHABITAT: How does the term Colorfast describe your latest show? R Nelson Parrish: The term Colorfast originally is a textile industry term derived at the beginning of the last century. It defines how a color cannot fade, wash out, or be diluted over time,READ MORE >