Apr 27, 2010

Vegan Dental Floss

Yes, that's correct. Dental floss with "no mint and has a natural Cinnamon Flavor and it is completely free of all animal source ingredients" is being pushed by at least one company.

Use of dental floss with waxed silken thread came about in about 1819, but the use of dental floss was not common because silken thread was too expensive. During World War II, Dupont began using nylon and it replaced silk as the new material for many products, including dental floss. Of course, there are resin-coated nylon and teflon coated floss, but they do not use animal parts either.  Not sure what kind of  "animal source ingredients"   are found in synthetic materials..

Apr 23, 2010

Thinner LCD TV

Researchers at Japanese chemical company Teijin and Yamaguchi University claimed that they’ve come up a new production method to reduce the weight of LCD displays. Compared with conventional LCD displays with silicon solid-state devices placed on glass substrates, the new technology features a thin layer of heat-resistant silicon dioxide on plastic. 

The improvement results in less heat will be generated and TVs that are 50% lighter. According to the researchers, the new tech also leads to clearer images. The LCD TVs should be on the market in 2013.

Reduplication

Adding new words and phrases into English has been greatly enhanced by the pleasure we get from playing with words. There are numerous alliterative and rhyming idioms which are a significant feature of our language. We start in the nursery with choo-choos, move on in adult life to hanky-panky and end up in the nursing home having a sing-song.

The repeating of parts of words to make new forms is called reduplication. There are various categories of this: rhyming, exact and ablaut (vowel substitution). Examples, are respectively, okey-dokey, wee-wee, and zig-zag. The words that make up these reduplicated idioms often have little meaning in themselves and only appear as part of a pair. In other cases, one word will allude to some existing meaning and the other half of the pair is added for effect or emphasis. Is there anything other than a spider that is eency-weency? Is there anything other than a dance that is hokey-pokey?

During the 1920s, following the First World War, when many nonsense word pairs were coined, such as  the bee's knees, heebie-jeebies etc. Willy-nilly is over a thousand years old. Riff-raff dates from the 1400s and helter-skelter, arsy-versy ( a form of vice-versa), and hocus-pocus all date from the 16th century. Now we have bling-bling, boob-tube and hip-hop. Just thought I would razzle-dazzle you with this one.

LED Lights

The U.S. Department of Energy expects to phase out common tungsten bulbs in four years and compact-fluorescent bulbs in 10 years. That will leave LEDs with virtually 100 percent of the market.

LED lights use less energy, contain no mercury as fluorescent use, and produce much less heat than normal bulbs.

Tall Presidents

Did you know that in the past 27 US presidential elections, the shorter candidate has won only six times? Handlers for Jimmy Carter (5' 9") went to great lengths to prevent him from having to stand next to the taller Gerald Ford (6 foot+). It worked, Carter won. Eighteen presidents have been 6 foot or taller. James Madison was the shortest at 5 foot 4.

Did you also know that Napoleon was 4 foot 11 or (5 foot 6, depending on what you read), Paul Simon and Dudley Moore 5 foot 2. Tom Cruise 5 foot 8 (Thomas Cruise Mapother IV) 

Michigan is the only state that has a statute prohibiting height discrimination.

Modern Classrooms

My, how far we have come.
 "OK, Class scroll down to page 153."

Flying Penguins

I forgot to add this one to my April 1 posting. 90 second video hosted by Terry Jones, from Monty Python fame. LINK

Recycling Mattresses

With increasing concern over our throw-away culture, many have asked what happens to those old mattresses and if there is any way to keep them from being in a landfill or incinerated with toxic consequences.

A mattress is one of the most difficult products to recycle due to its complex multi-material structure. One company is Massachusetts developed a minute-and-a-half process, which involves feeding a mattress through a large-scale shredder to break it apart and allow it to be magnetically separated into its individual parts, (foam, cotton, wood, and steel) for resale as raw materials. 

A typical mattress is a 23 cubic foot assembly of steel, wood, cotton and polyurethane foam. They have typically been difficult to recycle, and most municipal recycling facilities won't offer to do it for you.

St. Vincent de Paul Society has spearheaded one of the nation's most successful mattress recycling initiatives via its DR3 ("Divert, Reduce, Reuse, Recycle") program.

Food From the Seventies

1970: Orville Redenbacher's Gourmet Popping Corn, Hamburger Helper, Morton's salt substitute
1971: Starbucks founded, McCormick's "Roast in a Bag Kit"
1972: Celestial Seasonings Herbal Teas, Snapple, Quaker Oates granola
1973: Egg McMuffins, Cup O'Noodles, Stove Top Stuffing, Promise (margarine), Brim (caffeine-free instant coffee)
1974: Yoplait yogurt, Miller Lite, Mrs. Field's Cookies, Mr. Coffee
1975: Famous Amos Chocolate Chip Cookies, Country Time lemonade
1976: Pop Rocks, Burger King launches its "Have it Your Way", Starburst Fruit Chews, Oodles of Noodles, Puritan Oil, Perrier Water introduced to U.S. markets
1977: Twix Cookie Bars, Denny's Grand Slam Breakfast, recyclable soda bottles, plastic grocery bags
1978: McCormick's Lite Gravy, Ben & Jerry's Homemade Ice Cream, Reggie Bar (candy), Reese's Pieces, Arby's Beef'n'Cheddar Sandwich