Here is one of those captivating, but
useless devices to have fun with and annoy your friends at the same
time.
Pressing any key produces the sound of bubble wrap popping. When
sitting with someone who constantly is playing with their
smartphone, it is the perfect foil. Let them know why what they are
doing is the same as what you are doing - mildly satisfying for
them, but irritating their companions.
Aug 23, 2013
Clarence Leonidas “Leo” Fender
He invented of one of the
most popular electric guitar brands in the world, Fender Guitars,
but never learned how to play guitar. He was an accountant before
losing his job during the Great Depression. When he lost his job, he
decided to turn his hobby of tinkering with electronics, radios,
amplifiers,etc., into a business, “Fender Radio and Record Shop”.
This eventually led to what is now known as the “Fender Musical
Instruments Corporation” and the creation of his famous guitars and
amplifiers.
Despite designing the first
commercially successful solid-body electric guitar, the
Telecaster, and the most influential of all electric guitars, the
Stratocaster, and inventing the solid-body electric bass guitar,
the Precision bass, Leo Fender was an engineer, not a musician. He
had to bring in musicians to properly test the prototypes of his
guitars.
Fender’s fascination with
electronics started when he was 14 years old. His uncle built a
radio from spare parts and the loud music coming from the speaker
impressed Leo. Later, repairing radios became a hobby for Fender.
He convinced Clayton Orr “Doc”
Kauffman, an inventor and lap steel guitar player, to start “K
& F Manufacturing Corporation”, which would design and build
electric Hawaiian guitars and amplifiers. Fender began to design
steel guitars that rested in the musician’s lap while being played
with a metal slide. In 1944, Leo and Doc patented a lap steel
guitar that had a special electric pickup also patented by Fender.
Fender’s guitar “Broadcaster” was steadily improved over several
years to become a Telecaster, which in turn led to “The Esquire
Model” in 1950, the first six string one pickup Fender guitar.
Fenders designs helped turn electric
guitars, which weren't very popular at the time, into the dominate
type of guitar used by performing artists. His Telecaster design
particularly has seen minor changes during the decades that
followed. The ultimate goal for Fender was to create an electric
guitar which would have no feed-back, even in small settings, and
which would be easy to play and to tune. The Fender Stratocaster
is still the most popular and copied electric guitar in the world.
Aug 16, 2013
Happy Friday
He who thinks he knows doesn't know. He who knows that he
doesn't know, knows.
I think I know that I don't know how I could not have a Happy Friday!
I think I know that I don't know how I could not have a Happy Friday!
Atoms, Particles and Molecules
Atoms are the smallest
pieces of matter; they are made of particles (protons and
electrons). When atoms are grouped together, the groups are called
molecules, which are the smallest bits of compounds.
By way of example, within the element copper, a copper atom is the smallest piece of copper that exists. Hydrogen is an element; two hydrogen atoms and one oxygen atom combine to form a molecule of water, which is a compound.
By way of example, within the element copper, a copper atom is the smallest piece of copper that exists. Hydrogen is an element; two hydrogen atoms and one oxygen atom combine to form a molecule of water, which is a compound.
Element - a basic substance that can't be
simplified, such as copper
Atom - the smallest amount of an element, such as copper atom
Molecule - two or more atoms that are chemically joined together, such as hydrogen or oxygen
Compound - a molecule that contains more than one element, such as water
Atom - the smallest amount of an element, such as copper atom
Molecule - two or more atoms that are chemically joined together, such as hydrogen or oxygen
Compound - a molecule that contains more than one element, such as water
Socks and Sox
The Red Sox and White Sox baseball teams have
the “Sox” spelled that way, because they were named during the time
when there was a movement to simplify the spelling of many English
words. Socks became sox, but tradition won and the spelling of sox
did not catch on as part of the language.
Four Most Crowded Islands
Santa Cruz del Islote, located
off the Caribbean coast of Colombia, is one of the most densely
populated islands on Earth. The 2.4-acre island, home to about 1,200
people or population density of 103,917 people per sq km, was first
settled in the late 19th century as temporary housing for fishermen
and coconut plantation workers. It sits on a shallow reef and has
since grown in landmass to accommodate a growing population.
Residents expand the island by adding to the shoreline, using coral,
shells, rocks and other fillers to provide a foundation for another
home. The only unoccupied space on Islote is a public square about
half the size of a tennis court.
Ap Lei Chau or Aberdeen Island, an island of Hong Kong, was a fishing village before the First Opium War. It shelters Aberdeen Harbor, providing excellent protection for fishing boats during a typhoon. The population was 86,782 as of 2007, and its area is 1.30 square kilometers, giving it a population density of 66,755 people per sq km.
Male in the Maldives is one of the most low-lying islands in the world and locals say this is one of the most idyllic places to live. The capital of the Republic of Maldives covers an area of 1.77 square kilometers and is home to about 100,000 people, or 47,415 per sq km. It serves as the political, economic and cultural center of Maldives.
Manhattan island has 2012 population of 1,619,090 that live on a land area of 22.96 square miles (59.5 sq km). This makes 69,464 residents per square mile, or 26,924 per sq km, more dense than any other American city.
Ap Lei Chau or Aberdeen Island, an island of Hong Kong, was a fishing village before the First Opium War. It shelters Aberdeen Harbor, providing excellent protection for fishing boats during a typhoon. The population was 86,782 as of 2007, and its area is 1.30 square kilometers, giving it a population density of 66,755 people per sq km.
Male in the Maldives is one of the most low-lying islands in the world and locals say this is one of the most idyllic places to live. The capital of the Republic of Maldives covers an area of 1.77 square kilometers and is home to about 100,000 people, or 47,415 per sq km. It serves as the political, economic and cultural center of Maldives.
Manhattan island has 2012 population of 1,619,090 that live on a land area of 22.96 square miles (59.5 sq km). This makes 69,464 residents per square mile, or 26,924 per sq km, more dense than any other American city.
Iodized Salt is Good
The "iodized" emblazoned on the vast
majority of salt sold in the US might go by largely unnoticed, but
it turns out that it may have had such a profound effect on public
health that it raised the national IQ.
Iodine deficiency is the number one cause of preventable mental retardation, and a new paper published by the National Bureau of Economic Research (NBER) shows that after iodized salt was introduced in 1924, the most deficient quarter of the US population saw its IQs rise by a full 15 points, or one standard deviation. Averaged over the entire country, that equates to a 3.5 point bump per person — the equivalent of a whole decade’s worth of IQ growth according to the Flynn effect, which holds that IQ tends to increase over time. While salt has virtually extinguished iodine deficiency in the US, it remains a problem in much of the developing world, where some 30 percent of citizens do not have access to it.
Iodine deficiency is the number one cause of preventable mental retardation, and a new paper published by the National Bureau of Economic Research (NBER) shows that after iodized salt was introduced in 1924, the most deficient quarter of the US population saw its IQs rise by a full 15 points, or one standard deviation. Averaged over the entire country, that equates to a 3.5 point bump per person — the equivalent of a whole decade’s worth of IQ growth according to the Flynn effect, which holds that IQ tends to increase over time. While salt has virtually extinguished iodine deficiency in the US, it remains a problem in much of the developing world, where some 30 percent of citizens do not have access to it.
Chemotherapy and Hair Loss
Chemotherapy, sometimes
referred to as chemo is the use of medicines or drugs to treat
cancer. There are more than 100 chemo drugs. Chemo may be used to:
Keep the cancer from spreading, slow the cancer’s growth, kill
cancer cells that may have spread to other parts of the body,
relieve symptoms such as pain or blockages caused by cancer and, in
some cases, cure cancer. Different types of chemotherapy work in
different ways and have different side effects. It can be
administered as a pill, liquid, shot, IV, or rubbed on the skin.
Most cells in the human body divide using a process called mitosis. When a cell reaches the end of its lifespan, it gets destroyed in a pre-programmed process called apoptosis.
There are over 200 many types of cancer. All types are a result of unregulated cell growth. Cells that divide more rapidly than apoptosis can regulate is simply too much mitosis. The result is excessive tissue, known as tumors. Tumors can be localized or spread through the lymphatic system or blood stream.
Many chemotherapy drugs are administered in combinations and work by interrupting mitosis and most cannot differentiate between abnormal cancer cells and normal healthy cells. Because of this, any cells that multiply rapidly can also be affected by chemotherapy.
Fast growing cells are found in hair follicles, lining of the mouth, stomach, and bone marrow. Since these fast growing sites are also affected by chemo, the result can be hair loss, decrease in production of white blood cells, and inflammation of the digestive tract, etc. Luckily, healthy cells, like hair follicles and the others usually repair themselves, so hair loss temporary. Radiation can cause some of the same symptoms, but that story is for another day.
Most cells in the human body divide using a process called mitosis. When a cell reaches the end of its lifespan, it gets destroyed in a pre-programmed process called apoptosis.
There are over 200 many types of cancer. All types are a result of unregulated cell growth. Cells that divide more rapidly than apoptosis can regulate is simply too much mitosis. The result is excessive tissue, known as tumors. Tumors can be localized or spread through the lymphatic system or blood stream.
Many chemotherapy drugs are administered in combinations and work by interrupting mitosis and most cannot differentiate between abnormal cancer cells and normal healthy cells. Because of this, any cells that multiply rapidly can also be affected by chemotherapy.
Fast growing cells are found in hair follicles, lining of the mouth, stomach, and bone marrow. Since these fast growing sites are also affected by chemo, the result can be hair loss, decrease in production of white blood cells, and inflammation of the digestive tract, etc. Luckily, healthy cells, like hair follicles and the others usually repair themselves, so hair loss temporary. Radiation can cause some of the same symptoms, but that story is for another day.
Wordology, Jail and Prison
These two words do not
mean the same thing. In the US, jails are run by county sheriff’s
office and prisons are run by the state. In Canada, jails are run by
the provincial government and prisons are run by the federal
government.
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