Archives for September 2012

Early Music Lessons Have Longtime Benefits

kids musicThough developing an early appreciation for classical music in your children may save your sanity on long car rides, putting headphones on a pregnant belly doesn’t necessarily do a little brain good scientists have found. Yet, it appears that the active engagement taking music lessons bestows does, whether they continue with lessons or not.

In some rare good news for the music education crowd who has seen their jobs and funding cut drastically in recent years, a number of studies are finding early music training has a positive impact long term.

At Northwestern University, a study found that college students who had taken lessons in their youth were better able to recognize pitch and tease out particular elements in complex sounds.

“To learn to read, you need to have good working memory, the ability to disambiguate speech sounds, make sound-to-meaning connections,” said Professor Nina Kraus, director of the Auditory Neuroscience Laboratory at Northwestern University. “Each one of these things really seems to be strengthened with active engagement in playing a musical instrument.”

Studies on older adults experiencing hearing loss and the study of “perfect pitch” have also yielded interesting results concerning the effect playing music has on brain development, but scientists say they haven’t stumbled on the magic formula to make a little Mozart.

“We want music to be recognized for what it can be in a person’s life, not necessarily, ‘Oh, we want you to have better cognitive skills, so we’re going to put you in music,’ ” Ms. Parbery-Clark said. “Music is great, music is fantastic, music is social — let them enjoy it for what it really is.”

Full story at NY Times.

The Homes of Tech Titans (25 Photos)

Fed’s Latest Move Could Bode Well for Home Buyers

monopoly-houseThe Federal Reserve announced Thursday that, in an effort to re-ignite economic recovery, it was taking aim at mortgage rates — a move that will likely take rates even lower from their current record lows.

The Federal Reserve announced it will purchase $40 billion of mortgage-backed securities that will help boost the recovery in the housing market. What’s more, the central bank said that it will continue with the purchase program until the economy shows greater improvement, particularly with unemployment.

"These actions, which together will increase the Committee’s holdings of longer-term securities by about $85 billion each month through the end of the year, should put downward pressure on longer-term interest rates, support mortgage markets, and help to make broader financial conditions more accommodative," according to the Fed in a public statement.

The Fed says the economy still has a long way to go toward recovery. The Fed predicts the jobless rate will stay above 7 percent well into 2014 and that economic growth will remain slow in the coming months.

At its Thursday meeting, the Fed left its funds rate unchanged at near-zero, but announced the rate — which has a bearing on mortgages — would remain at "exceptionally low levels" until at least mid-2015.

As mortgage rates sink lower, home shoppers have been taking advantage. The Mortgage Bankers Association announced this week that mortgage applications for home purchases were up 8.1 percent for the week ending Sept. 7. Mortgage applications for purchases also were up 7 percent from year-ago levels, MBA said. 

"While low interest rates impose some costs, Americans will ultimately benefit most from the healthy and growing economy that low interest rates promote," Fed Chairman Ben Bernanke said Thursday following the Fed committee’s meeting.

Source: “Fed Pulls Trigger, to Buy Mortgages in Effort to Lower Rates,” CNBC

Genius Spanish Solar Pavilion Innovates Customized Prefabrication

solar_houseThe collaboration between the Institute for Advanced Architecture of Catalonia (IAAC) and leading multinational company in the Spanish electricity sector Endesa resulted in the construction of an innovative solar structure that will adorn the Barcelona’s Marina Pier for one year. Part of the Smart City Expo, the Endesa Pavilion (also known as Solar House 2.0 ) is describes as ” a testbed for informational grid technologies“. Combining prefabricated technologies with perfectly adapted customization, this genius design built in just one month is software-designed, cut to dimensions and assembled into a place-specific design. Plywood wedges shape outside solar system supports and interior storage spaces, while their cantilevering features shade the interiors from gaining too much heat in the summer.

Endesa Pavilion 1 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

Endesa Pavilion 2 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

Summarizing the project, IAAC explains the modularity, versatility and functional features of the pavilion: “The project is an exercise in which a building, under the guidance of the block type of Barcelona, is adapted by adding a series of modules on its facade. These modules, which are seen as triangular pieces section, make possible for the building to optimize energy and spatial intelligence. Its size and components vary depending on the orientation and inclination of the sun, the relationship with the environment and other technical needs.” Scroll down to see two videos – one presenting the pavilion from multiple angles and the second one explaining the ideas and technologies behind the exceptional project.

Endesa Pavilion 3 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

Endesa Pavilion 4 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

[pb_vidembed title=”” caption=”” url=”http://vimeo.com/46509301″ type=”vem” w=”600″ h=”338″]

Endesa Pavilion 5 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

Endesa Pavilion 6 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

Endesa Pavilion 7 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

Endesa Pavilion 8 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

Endesa Pavilion 9 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

Endesa Pavilion 10 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

Endesa Pavilion 11 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

Endesa Pavilion 12 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

 

Endesa Pavilion 13 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

Endesa Pavilion 14 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

Endesa Pavilion 15 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

Endesa Pavilion 16 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

Endesa Pavilion 17 Genius Spanish Solar Pavilion Innovates Customized Prefabrication

Under lock and key: protecting your home from invasion

GarpielBurglarBreak-ins, burglaries, robberies—however the law eventually classifies them, home invasions are unsettling at best. At worst, they can be some of the most fundamentally disruptive acts of our lives. A look through the latest crime statistics sheds light on what discouraged break-ins, and what just looks like an invitation for crooks. Learn how to protect your house, your valuables and, most importantly, your loved ones from home invasion.

Home invasion

Information sources:
Victimization During Household Burglary, Bureau of Justice Statistics, 2010
Does social media compromise the security of your home?, Credit Sesame, 2011
Burglary, FBI, 2010

Your Lawn: How to Maintain in the Fall [video]

happyLawnLabor Day is barely out of sight so why are we talking about fall already? Well before you know it the season will be changing and as any good landscaper will tell you it’s the key time to get your lawn ready for the following spring.

Every year I plan to do something about my lawn in the fall to make sure it’s lush and green come April, but then things get busy and before you know it, I’m shoveling snow…

But this year I came across this incredibly simple and useful video that gives me some easy steps to take to make sure my lawn gets the care it needs sooner rather than later. The video is barely a minute long and most of the elements shown for improving your lawn are probably things already in your garage.

So yes it’s a bit early to talk about fall lawn care, but better to be prepared with the lawn maintenance knowledge now than later.

Another Sign That Home Prices Have Hit Bottom

house-arrowupEconomists are increasingly confident that home prices have bottomed out.

For the last three years, home prices have usually risen in the spring and summer to only then lose all of those increases—plus more—in the fall and winter months. However, economists expect this year to be different and do not foresee such a big drop to occur to home prices in the colder months ahead, The Wall Street Journal reports.

While the fall months likely will bring out some sort of decrease in recent home price increases, “we have a much better supply and demand dynamic” than in previous years, Mark Fleming, CoreLogic’s chief economist, told The Wall Street Journal.

Home prices have posted some of their largest year-over-year jumps compared to the last six years. According to CoreLogic, home prices have risen 9.6 percent from February, which was the month prices reached their lowest levels since the housing slowdown. Economists say it’s unlikely that, given recent indicators, home prices will reverse course steeply and fall 9.6 percent or even more in the coming months. Home prices haven’t dropped by that type of percentage since the economy was in a recession.

Source: “Here’s More Evidence That Home Prices Have Hit Bottom,” The Wall Street Journal

Perforated Steel Mixes Light & Mystery in Windows & Doors

metal-butterfly-door-nightToo often, doors are more of an afterthought for designers, even though they are the first piece of a home we are confronted with, and the last impression when we leave.

Dubbed Hidden House by Teatum+Teatum (images by Lyndon Douglas), there is a stark austerity to this structure, making the decorative perforations in the butterfly-winged pair of front doors all the more apparent as a decorative touch.

Limited windows and a light well bring in illumination from above and behind, but to maintain privacy the side openings, front and back, are dotted with small openings in larger steel panels.

The structure itself acts as neutral infill between two older buildings, deferential and dark while also comfortably modern.

5 Bizarre Musical Instruments

MusicA few years ago in japan, members of the hokkaido industrial research institute started carving thousands of very precise grooves into nearby roads. the slightly loopy brainwave belonged to a mr. shinoda, a guy who accidentally cut a road in several places with a digger and then later drove over the damage in his car. He realized that with some planning and time to kill he could create rows of grooves which, when driven over at a certain speed, would ‘play a tune’.

5. Musical Road: plays music as you drive over

The results, the ‘melody road’, can be seen above and the grooves are between 6 and 12mm apart: the narrower the interval, the higher the pitch. these stretches of road, each playing a different tune, can currently be found in 3 places in japan – hokkaido, wakayama and gunma – with the optimum musical speed being a depressingly slow 28mph. Don’t expect a virtual orchestra – from what I’ve heard, it’s not exactly beautiful music, but it’s unique and it’s mental. a winning combination. Until they create roads which can sing, you can either listen to a recording of one the ‘tunes’ here or watch the video below for an example.

4. LEGO Harpsichord

Created and built by Henry Lim, with the exception of the wire strings, the LEGO Harpsichord is entirely constructed out of LEGO parts–the keyboard, jacks, jack rack, jack rail, plectra, soundboard, bridge, hitch pins, tuning pins, wrestplank, nut, case, legs, lid, lid stick, and music stand are all built out of interlocking LEGO plastic bricks and related pieces.

With a 61 note range, the instruments size is 6 x 3 ft. weighing approximately 150 lbs., and built with an estimated 100,000 LEGO pieces!

3. Nano Guitar: world’s smallest guitar

The world’s smallest guitar is 10 micrometers long — about the size of a single cell — with six strings each about 50 nanometers, or 100 atoms, wide. Made by Cornell University researchers from crystalline silicon, it demonstrates a new technology for a new generation of electromechanical devices.

The guitar has six strings, each string about 50 nanometers wide, the width of about 100 atoms. If plucked — by an atomic force microscope, for example — the strings would resonate, but at inaudible frequencies. The entire structure is about 10 micrometers long, about the size of a single human blood cell. A nanometer is one-billionth of a meter. For comparison, the diameter of a human hair is about 200 micrometers, or 200,000 nanometers.

2. Sea Organ: Olayed by the sea

The musical Sea Organ (morske orgulje) is located on the shores of Zadar, Croatia, and is the world’s first musical pipe organs that is played by the sea. Simple and elegant steps, carved in white stone, were built on the quayside. Underneath, there are 35 musically tuned tubes with whistle openings on the sidewalk. The movement of the sea pushes air through, and – depending on the size and velocity of the wave – musical chords are played. The waves create random harmonic sounds.

This masterpiece of acoustics and architecture was created by expert Dalmatian stone carvers and architect Nikola Basic in 2005, who recently received the European Prize for Urban Public Space for this project. Many tourists come to listen to this unique aerophone, and enjoy unforgettable sunsets with a view of nearby islands. Famed director Alfred Hitchcock said that the most beautiful sunset in the world can be seen from precisely this spot on the Zadar quay. That was how he described it after his visit to Zadar, a visit he remembered throughout his life by the meeting of the sinking sun and the sea.

1. Atlantic City Convention Hall Organ: World’s largest and loudest musical instrument

The Convention Hall Auditorium Organ is the pipe organ in the Main Auditorium of the Boardwalk Hall in Atlantic City, New Jersey, built by the Midmer-Losh Organ Company. The great hall itself is also part of the world’s largest pipe organ and was formerly known as the Atlantic City Convention Hall, which can seat 41,000 people in the main auditorium.

The massive organ has 33,112 pipes in 455 ranks, including a full-length 64 foot Diaphone Profunda, ten 32 foot ranks, and manual and pedal reeds that are under 100 inches of wind pressure, while most organs never exceed 10 inches of pressure. In total, there are 4 stops on 100 inches of wind pressure, and there are 10 stops on 50 inches of wind pressure, ear bursting stuff, but all in order to fill the giant room with sound. The electric blowers that power the organ approach 1,000 horsepower, the kind of power needed to fill a hall larger than 15 million cubic feet. A tour of the entire organ takes 4 1/2 hours.

source