Here is a quality piece from iFixit that performs a chemical analysis on 36 smartphones 다운로드. Which ones are the cleanest?
High technology feels so clean—no coal or steam or mess, just cool aluminum, sleek plastics, and polished glass 다운로드. But that clean surface hides an interior that is far messier and more toxic…researchers took apart 36 phones and submitted their components to X-ray fluorescence spectrometry…then rated and ranked the phones on a scale of 0 – 5, lowest being best:
BBC wrote an interesting piece on the history of the steel pan:
Amid the electronica of 20th Century music one new instrument stands out for its simplicity 스케치업 2018 한글 다운로드. The steel pan, possibly the only instrument made out of industrial waste, has become an icon of Trinidadian culture.
“There is something about the steel pan and Caribbean music in general that resonates with the rest of the world,” says Professor Tim Wall 철권5 다운로드.
The music has been keenly adopted by the pop world. The Hollies used the sound of the steel pan in their song Carrie Anne, Prince used it in his song New Position wma 파일.
Go ahead and read the full story, but make sure to compare these two steel pans. They will get you in the right frame of mind 다운로드.
Here is one you can buy new for $150:
Continue reading History of the Steel Pan – musical instrument from industrial waste – beloved in Trinidad
Why rain barrels?
Placed under a down spout, rain barrels conveniently collect rainwater that can be used to water gardens and lawns, wash cars or even fill birdbaths and ponds 솝캐스트 다운로드. A 1000 square foot roof yields about 600 gallons per inch of rainfall – that’s a lot of water (and money) to be saved. Rain barrels can also be hooked up to a soaker hose for easy and free garden watering 다운로드.
In coastal areas, additional benefits include diverting of water from municipal storm drain systems and protecting the ocean from storm runoff pollution 다운로드.
Installation can be very easy, placing the barrel under your gutter’s down spout. Conversion kits also offer a diverter system which eliminates the need for cutting off gutter downspouts or installing over-flow valves, and eliminates potential for mosquito breeding 타이푼 다운로드.
Most cities offer rain barrels for sale at a discount. Check out your local city website to see if they offer a similar program.
Continue reading Rain barrels conserve water, protect the environment, and keep our oceans/rivers clean
A ruling by the Food and Drug Administration (FDA) requires tobacco companies to be transparent about the chemicals in their products. This hasn’t yet happened, despite all the warnings and labels on cigarettes, and it’s no wonder considering:
“Over 7,000 chemicals and chemical compounds are present in tobacco and the smoke that emanates from tobacco 다운로드. A list of 93 HPHCs has been established by the FDA that tobacco companies will need to inform consumers about in their products sold throughout the country.”
The act, called the The Family Smoking Prevention and Tobacco Control Act, requires “makers of tobacco products, as well as importers, to report what HPHCs (harmful and potentially harmful constituents) exist in their products or the smoke that comes from their products, by brand and sub-brand.”
“They will also have to back up any “reduced harm” claims with compelling proof, the Agency added.”
It will be interesting to see what the results of this are 다운로드. I have smoked tobacco products sold in other countries, from Europe to the Caribbean, and noticed a vast difference in the quality. Not to mention a seemingly lower amount chemicals in them, meaning I cough less, have less aftertaste, and don’t get as addicted 다운로드.
// Quotes from Medical News Today, thx to Amelia S 다운로드.
Continue reading FDA ruling – cigarette makers must be transparent about chemical additives