Apple May Shave Weight of Future MacBooks with Carbon Fiber Composites
May 04, 2009 14:53
Apple is looking into new ways to save weight on their MacBooks, a recent USPTO filing shows. They have patented a new way to create carbon fiber composites that—unlike traditional ones—look sleek, shiny, and lickable:
A composite laminate having an improved cosmetic surface is presented herein. The composite laminate includes a plurality of sheets of preimpregnated material, or prepreg, stacked one over another and a scrim layer provided on an exterior surface of the sheets of prepreg. The scrim layer and the sheets of prepreg form a composite laminate whereby the scrim layer constitutes an outer, exposed surface of the composite laminate. Each sheet of prepreg is made from fibers preimpregnated with resin, and the fibers of the prepreg may be substantially parallel or woven carbon fibers. The scrim layer may be a glass fiber or carbon fiber scrim, or veil, that has absorbed resin from the sheets of prepreg during a molding process. In another embodiment, the composite laminate includes a plurality of sheets of prepreg stacked one over another and first and second scrim layers provided on opposing exterior surfaces of the sheets of prepreg, whereby the sheets of prepreg are sandwiched between the first and second scrim layers. The first and second scrim layers constitute exposed surfaces of the composite laminate.
Since scrim absorbs resin of the composite, scrim takes on the cosmetic properties and color of resin. Also [...] scrim is very thin, and it is translucent, and the underlying fibers of composite are partially visible therethrough [...] The combination of resin and scrim forming scrim layer imparts a depth to surface of composite laminate, thereby providing an improved cosmetic surface of a molded article formed therefrom that is not only consistent in appearance, but is also aesthetically pleasing.
And other yadda yadda yadda and blah blah blah. Summary: They have discovered a new way to shave pounds of your future notebook that won't look like crap. Sounds good to me. [Apple Insider]
Cryptocurrencies have opened up a whole new world of opportunities in the financial markets. They have been touted as the currency of the future. This new form of currency has already permeated the market, and many smart traders are making a pretty penny off the different types of cryptocurrencies. As you are aware, traders who invested in Bitcoin back in 2009 got ROIs thousands of times their initial investments. You, too, should consider taking advantage of the cryptocurrency craze. Read more
Color photographs appeared in the middle of the XIX century but were available only to a very narrow privileged circle of people. Therefore, it is normal if the family stores black and white photographs of relatives of those years. Many even like to review them again and again as old cards can awaken special feelings and memories, transfer through time. Read more
Search Engine Optimization or SEO is the process of optimizing websites in order to achieve better results and higher ranks in search engine results. Search engines like Google, Yahoo and Bing depend on certain algorithms that help rank websites according to the way they have been optimized for readers and viewers. Read more