Aug 12, 2016

Happy Friday

Joy is the wine that fills the cup of happiness.

I fill my cup every time I enjoy a Happy Friday!

Wordology, Denote and Connote

The difference between denotation and connotation is easy to confuse, because they describe related concepts. Both denotation and connotation stem from the Latin word notāre, meaning 'to note'.

The denotation of a word or phrase is its explicit, direct meaning.

The connotation of a word or phrase is an associated, secondary meaning. It can be something suggested or implied by a word or thing, rather than being explicitly named or described.

For example, the words home and house have similar denotations or primary meanings: a home is “a shelter that is the usual residence of a person, family, or household,” and a house is “a building in which people live.” However,  both of these words carry different secondary meanings, or connotations. A home connotes a sense of belonging and comfort and house conveys little more than a structure.

One way to remember the difference between the terms is to take a hint from the prefix: 'con' comes from Latin and means 'together; with'. The connotation of a word works together with its denotation or explicit meaning.

Windows 10 Quick Tips

To quickly get at your settings menu, hold down the Windows key and touch the letter i.

Hold down the Windows key and touch the letter x to open a system context menu, where you can use the arrow keys to highlight any of the entries, then press enter to launch the activity without using your mouse or trackpad.

Olympic Trivia

American John Heaton won the silver medal for the Skeleton (like a head first luge) in the 1928 games.  He came back 20 years later for the 1948 games and won another silver medal in the Skeleton. He retains the record for the longest span between winning two Olympic medals for the same event. Incidentally, he also won the bronze medal in the two-man bobsled at the 1932 Lake Placid Winter Games.

Figure skating debuted in the 1908 Summer Games in London. The other warm weather events were held in April and the figure skating was held at the end of October, which made the London Games the longest in modern Olympics history.

Figure skating returned, along with ice hockey, in the 1920 Summer Games in Antwerp and both events were held in April along with the warm weather sports. Canada was the winner of the first Olympic ice hockey gold medal.

The Winter Olympic Games debuted in 1924 in Chamonix, France. The Winter Games included skiing, bobsledding, and curling, along with figure skating and ice hockey.

Wordology, Picosecond

Computers are becoming faster than ever and scientists are working on devices that are a thousand times faster than current technology. Current computer memory performs at nanosecond speed, or one billionth of a second. A picosecond, one trillionth of a second, is about the time it would take for a beam of light, traveling at 186,000 miles per second, to pass through two pieces of paper.

Water and Ice

Seventy percent of the Earth's surface is water. Of this, 98% is salt water, leaving 2% as fresh water. Of that two percent that is fresh, about 90% is frozen. This frozen water is locked up in the Arctic and Antarctic ice sheets, and glaciers on the Alps, etc. I think the chance of us running out of water soon are slim.

Manhattan Border War

There is a small part of Manhattan that is physically part of the Bronx borough to the north. It is the neighborhood of Marble Hill. The two boroughs have been playing tug of war over this former island neighborhood for over a century.

The quarrel started with the building of the Harlem Ship Canal, which cut right through Manhattan's northernmost neighborhood, turning Marble Hill into an island. During 1914 the canal was filled in, making Marble Hill now physically part of the Bronx, but still legally part of Manhattan.

Medical Robots

The first robot-assisted surgery was performed during 1983. There were 1,000 robot-assisted surgeries performed in 2000 and by 2014, there were 570,000 robot-assisted surgeries. The list of robot types and surgeries performed are too numerous to list here. Incidentally, all robot systems are projected to triple during the next five years.

Alkaline Water

This type of water is supposedly an extra-healthy type of water to drink, with claims that it slows the aging process, increases energy, helps cure fertility issues, regulates the body’s pH level, has antioxidant features, cleanses organs, and prevents chronic diseases like cancer.

Proponents of alkaline water believe it works by making our bodies less acidic. Many people believe that the American diet contributes to chronic low-grade acidosis, associated with health issues including hormonal problems, loss of bone, and metabolic problems.

In your stomach, where the stomach acids digest your food, the pH is 1.5 to 3.5 (acidic). Antacids, like Tums contain alkaline ions that can cancel out acidity and neutralize stomach gastric acid. Under normal circumstances, stomach acid is essential for food digestion.

There are two types of alkaline water: artificial alkaline water, which is generally tap water run through an electrical ionizer to make the pH more alkaline and bottled spring or mineral water. Natural spring water passes through rocks and soil and picks up various minerals, which affect its pH. Naturally-occurring mineral water contains alkalizing compounds, such as calcium, silica, potassium, magnesium, and bicarbonate.

For people who have a kidney condition or people who are taking medication that alters kidney functions, the minerals in alkaline water could start to accumulate in their bodies. Drinking too much alkaline water, or drinking water with a high pH, may disrupt the body’s normal pH. This can lead to a condition called metabolic alkalosis, which may cause confusion, nausea, vomiting, hand tremors, muscle twitching, and tingling in the face, hands or feet.

You can purchase water ionizing machines, which use titanium or platinum to make water alkaline, and they do not introduce natural minerals.

There are no peer-reviewed studies demonstrating that consuming alkaline water can reduce a person's cancer risk or help them to better fight cancer and the American Cancer Society does not make a recommendation for consumption of alkaline water.

It is possible that alkaline water may provide some health benefits, to some people, in some circumstances, such as with acid reflux disease.

No studies, to date have proven there is any benefit to health by drinking alkaline water. According to Mayo Clinic, regular water is best and there is no scientific evidence that verifies the claims made by alkaline water proponents. Caveat Emptor!