Showing posts with label Austin Reed. Show all posts
Showing posts with label Austin Reed. Show all posts

Monday, October 25, 2010

Solar Power, Growing too Fast?

The renewable energy market is relativity new and one large part of it is the solar sector. There are many other forms of renewable energy like: wind, water, biomass, bio fuel, and geothermal to name a few. The biggest problem facing the solar industry currently is in certain countries mostly Germany the industry is growing to quickly which will cause it to not have long term success, and it could also hurt the rest of the energy grid as a whole. Beside energy from the wind, solar energy is the most interesting as every year the solar panels efficiency is improving and getting less expensive.

Recently which I'd say is in the past five years or so, non-renewable energy sources like oil, natural gas and other fossil fuels price's have been on the rise because of the increased demand and the notion that they will eventually run out. Because of this according to Wikinvet's article on "Solar Power" the demand has grown 30% every year for the past 15 years. In 2009 alone the installation of solar panels grew 20%. The potential of making money on solar energy currently is not huge but once government's impose more penalties and tax's on non-renewable and dirty energy production it will then become a great industry to be apart of.


From the article "Solar Power" http://www.wikinvest.com/industry/Solar_Power

The following is a graph of how solar panels are split and where the majority of them exist. As you can see on the graph four countries make up 68% of the total solar panels on the planet in 2009, and I'd bet that Germany in the majority in that group. According to the article by Solar Daily entitled "Solar Market Keeps Shining In 2011" in 2009 Germany had a 97.9% solar panel expansion rate and has sense gone down. One of the major causes for expansion going down is the government dropped the percent is was subsidizing solar panels installations dramatically. The subsidies were as much as 50% at one point in time and for the investor in solar energy in Germany the rate of return with with rate made it one of the safest and most profitable ventures anywhere. The German Parliament within the past year had to cut the amount it subsidizes the panels because of a recent downfall in prices of solar panels.

Will renewable energy ultimately push out coals plants and other fossil fuel energy producers? At the current rate especially in Germany they will kill the industry too fast. Which is not healthy as there needs to be a chance given to energy producers currently not in the renewable sector to make a slow switch over. Also the additional solar power is putting extra strain on the grid causing the shut down of 10 coal-fired plants according to the article by Treehugger "Germany's Problem: Too Much Solar Power" http://www.treehugger.com/files/2010/10/germanys-problem-too-much-solar-power.php

The topic of renewable energy has a lot to do with the current generation, and generations to come. One day solar, wind, water, geothermal energy industry will be more important in everyone's daily life as you could very well be working for a company directly or in-directly connected with the "new" energy outfit. As of 2009 the current revenue of ", photovoltaic (PV) installations grew by 20 percent, compared to 2008, with over 7.3GW of PV installations globally. Revenues in 2009 for the PV industry also increased, reaching $38.5 billion." (Wikinvest). $38.5 billion is a staggering number to think about considering how long the industry has been around. Only recently increasing demand dramatically.

The industry is growing at an incredible rate even in the downturn we are in. It should be slowed down so a surplus doesn't arise driving prices down and causing unhealthy growth. This is an issue that should be closely monitored by government's because as I pointed out it can get out of hand very easily. Should we make the switch? Or just use non renewable materials until we run out? We will find out sooner or later...





Sources

BERLIN (Commodity Online). "Problem of Plenty for German Solar Energy | 20 October 2010 | Www.commodityonline.com." Global Commodities-US Commodity Market-Bullion-Base Metals-Crude Oil-OPEC-Precious Metals-Gold-Silver-Platinum-Futures Trading. 20 Oct. 2010. Web. 28 Oct. 2010. .

Cernansky, Rachel. "Germany's Problem: Too Much Solar Power." TreeHugger. 21 Oct. 2010. Web. 28 Oct. 2010. .

Romm, By Joseph. "Industry:Solar Power." Wikinvest - Investing Simplified. Web. 27 Oct. 2010. .

Staff Writers. "Solar Market Keeps Shining In 2011." Solar Energy News. 04 Oct. 2010. Web. 28 Oct. 2010. .

Welt Online. "Energy Agency Warns of Risk of Grid Collapse." Welt Online. 16 Oct. 2010. Web. 28 Oct. 2010. .

Wednesday, October 20, 2010

Robert Boyle and Alchemy

There can be no clearer representation of the fine line between magic and science than the comparison of alchemy and chemistry. Let’s face it, when you think of alchemy you think of a bunch of robed old men sitting around a table trying to make coal into gold. At a glance, it’s something that you would never compare to chemistry, working with delicate elements and substances; it’s sort of a potions class. But if one were to look deeper at the meaning of alchemy, a science that at the time much of the world was a mystery to it’s people, the gaps between these two fields becomes only smaller and smaller. Essentially, alchemy was the chemistry of the medieval and biblical ages.
First, let’s understand the alchemist’s thought process, and what better a place to start then their love of gold? Even today, gold is a valuable metal. In fact it’s the most ductile and malleable metal on the planet. Alchemists of the time considered gold to be the purest substance in the universe, only giving rise to its value. They believed that by exploring gold’s “purity”, they could in essence find the solution to make other metals pure, thus finding a method to create gold from anything. This is where old stories of men trying to make gold with the most mundane objects come in to play, which are all mostly fabrications. In truth, alchemists were exploring the mysteries of life, purely and simply, no different then what chemists do today. One alchemist who devoted most of his life to doing just that was Robert Boyle.
Robert Boyle was born on January 25th in the year 1627 and lived till the winter of 1691 (Hunter). While Boyle is most commonly thought of as a chemist, he was also a natural philosopher, physicist, alchemist and inventor (Hunter). He was also known for his theological writings (Hunter). Despite his philosophical and scientific pursuits, he was also very focused on alchemy (Hunter). Boyle was considered to be the first modern Chemist (Hunter).
Boyle was the 7th son of Richard Boyle, the first Earl of Cork. Robert was the favorite out of his siblings (Silver). Boyle’s father had a huge influence on the chemist’s life. He influenced Robert’s religious ideas, and gave his son special treatment throughout his affluent childhood until his death in 1643 (Hunter). Boyle grew up in the opulent atmosphere that his father provided while living in Lismore, a castle refurbished by his father to become a large manor (Silver).
In young adulthood Boyle attended Eton College. After three years there he traveled to Florence Italy with his French tutor to study the “paradoxes of the great star – gazer”, Galileo Galilei, who at the time was still living (Hunter). Boyle studied in Florence until 1644 (Hunter). After he returned to England where he acquired his father’s manor in Lismore, as well as the other properties his father had purchased during the Cromwellian War (Hunter). It was during this time that Boyle decided to focus solely on his intrigue with science. He pursued it by becoming a part of a group of people known as the Invisible Inquirers who regularly gathered at Gresham College as well as Oxford to discuss their innovative scientific pursuits (Silver).
In 1653 Boyle moved to Ireland to live on one of the estates passed down to him by his father (Silver). This did not last long however, because Boyle soon became frustrated with the Irish communities misunderstanding of his work. He called Ireland “a barbarous country where chemical spirits were so misunderstood and chemical instruments so unprocurable that it was hard to have any hermetic thought in it” (Silver). This caused him to leave for Oxford in 1654. There Boyle continued on a journey of scientific discovery and academia (Silver).
Robert Boyle is best known for the law he created having to do with the inversely proportional relationship between the absolute pressure and volume of gas (Raymond). This is called Boyle’s law, something most people either learn of or hear about at some point during their academic career. Boyle is much more famously known as the father of chemistry, not the father of alchemy (Raymond). Aside from alchemy he also invested much of his time into theology (Kisby).
Boyle was thought of as a “free thinker”. Boyle was said to be a “lay preacher”, not literally as the term suggests, but more so through his writings about religion (Raymond). The main topic he focused on was “dogmatic theology” (Raymond). Dogmatic theology is the official theology recognized by an organized church body (Raymond). This “part of theology which treats the theoretical truths of faith concerning God and his work, whereas moral theology has for its subject matter the practical truths of morality” (Raymond). These are the issues that the church tried to resolve. These problems were faced with much debate. Boyle did not enjoy the many ceremonies that went along with religion, but was a regular at church. Raymond, the writer of Boyle, Christian Gentleman, sums of Boyle’s view of religion as “Christianity meant essentially the practice of holy living; its fruits, peace and charity” (Raymond).
Boyle also strived in life to “discover the nature and purpose of God” (Raymond). He thought the pursuit of this to be one of the most important things in life. He thought this was a contributing factor for why we made such great strides in chemistry and other fields. Besides writing some works that discussed religion, Boyle also helped finance translations of the New Testament into different languages. He did this so more people could learn about religion. He also “left funds for eight annual lectures in a London parish for proving the Christian religion against notorious infidels” (Raymond). Leaving money and giving your earnings to something like these two things was only seen when someone had true faith as money was not easy to come by in Boyle’s time. Boyle’s religion is something which has had much debate and cases sides to be taken, but the evidence of him being religious is much greater than him not being religious.
Some described Boyle as a Calvinist “Puritan at heart, and Anglican” (Woodall). This is just the opposite of what was revealed. Boyle was found to have had high regards to the Bible, which is noted in his writing. He refers to the Truth and uthority (sic) of the Scripture which atheists and antiscripturists (sic) allege to over throw (Woodall). Boyle was religious and the evidence is undisputable. This did not make him a hypocrite. It gave him many perspectives on life and ultimately helped him become the great success he was.
While he spent much of his time writing about religion, he also spent a majority of his time performing alchemical experiments. Much of his experiments were performed with the hopes of turning objects into silver or gold (Kisby). He believed the “transmutation” of metals was possible. He believed so strongly in this, that he managed to get the statute of King Henry the 6th against the multiplying of gold and silver repealed (Raymond). He also focused on the study of the expansive powers of freezing liquids, and the refractive powers of crystals, electricity, and color (Kisby). These alchemical discoveries lead him to come up with revolutionary ideas about the structure of matter. He was one of the first scientists to talk about atoms, particles, and how they moved and worked. He documented these findings and his beliefs in a book titled Dialogue on the Transmutation and Melioration of Metals (Kisby).
While his mostly traditional religious views seem to class with his scientific findings, he hoped to use these findings to somehow become more religious. He hoped that by studying alchemy he would be able to create the philosopher’s stone. He hoped that he could use this stone to communicate with angles and maybe even communicate with God. He also feared that the stone may be thought of as an object of the Devil, as it was “a shortcut the appeared to offer to an understanding of nature” (Kisby). To hide these thought from others he would write notes using a symbolic language that only he could decipher. In these notes he describes how to separate gold from silver and how to separate gold from copper (Kisby).
A majority of thinkers alive during Boyle’s time ignored his ideas. This was because they were alive during the Enlightenment, a time when rational observation was thought to be better than mystical ideas. Even up until the 1950’s alchemy was still thought of as full of too much mysticism and secrecy to be considered real science. Currently historians have come to realize that without Boyle’s alchemical findings and experimentation modern chemistry wouldn’t exist (Kisby).
So what is similar between the modern day chemistry and alchemy? For starters, chemistry is about the science of matter and some of the changes it undergoes. It is no different than alchemy, as alchemists too observed the changes of matter, only just through their eyes. Chemistry’s two key differences are the fact that chemists know about atoms and elements, and there was no necessity for the science. Alchemy came from a time where invisible plagues and sickness destroyed much of the population. As a direct result Chemistry was born, as scientists created potions and cures to combat the un – seeable germs. Alchemy was the predecessor of Chemistry. It formed the basis of the science behind the field and influenced many great thinkers of the day to pursue the scientific field. While not completely similar, Chemistry and Alchemy share a close bond.
For our exhibit piece we decided to recreate a typical alchemist’s work table. By looking at the table you will be able to see just how similar many of the instruments and tools used back then look similar to modern tools used in current chemistry.

Works Consulted

Abbri, Ferdinando. "Lawrence M. Principe (ed.), Chymists and Chymistry. Studies in the History of Alchemy and Early Modern Chemistry." Minerva: A Review of Science, Learning & Policy 47.1 (2009): 115-118. Academic Search Complete. EBSCO. Web. 13 Oct. 2010.

"Alchemy & Chemistry Introduction." Library, The University of Sydney. Web. 13 Oct. 2010. http://www.library.usyd.edu.au/libraries/rare/modernity/alchem.html.

“Dogmatic Theology.” Academia. Ru.Web. 15 October. 2010. http://en.academia. ru/dic.nsf/enwiki/1886823.

"From Alchemy to Chemistry: Five Hundred Years of Rare and Interesting Books." School of Chemical Sciences University of Illinois, UC. Web. 13 Oct. 2010. http://www.scs.uiuc.edu/~mainzv/exhibit/.

Hunter, Michael Cyril William. Boyle: between God and Science. New Haven: Yale UP, 2009. Print.

Kisby, Fiona. What Was Alchemy and Why Was It Important to Robert Boyle. Lesson Plan. 2004. Web. Oct. 2010. .

Kohn, Livia, and Robin Wang. Internal Alchemy: Self, Society, and the Quest for Immortality. Magdalena, NM: Three Pines, 2009. Print.

Principe, Lawrence M., and Robert Boyle. The Aspiring Adept: Robert Boyle and His Alchemical Quest. Princeton, NJ: Princeton Univ., 1998. Print.

Raymond J. Seeger, “Boyle, Christian Gentleman” in The Journal of American Scientific Affiliation, 37 (September 1985): 183-184 http://www.asa3.org/ASA/PSCF/1985/JASA9-85Seeger.html.

Silver, Brian. The Ascent of Science, p. 114. Oxford University Press US, 2000. Print.

Snell, Meliss. "Alchemy - The Chemistry of the Middle Ages." Medieval History - Life in the Middle Ages and Renaissance. Web. 13 Oct. 2010. .

“Timeline for Core Chemistry.”- Ambrose Video. Web. 13 Oct. 2010. .

Woodall, David L. “ The Relationship between Science and Scripture in the Thought of Robert Boyle.” The American Scientific Affiliation 49.32 (1997). Web. 13 October. 2010 .

Sunday, September 5, 2010

Hopes

Technology as others have stated has pros and cons. Cons would be we sometimes rely on them heavily and often take them for granted. The pros are obvious, it has simplified many daily tasks in life like automation and time consuming tasks. Without all the help technology provides it would make advancement in our society much slower than the current rate. Some might argue we are progressing too fast because we cannot sustain ourselves.

Recently we have been turning to technology/ science to figure out how to reverse the damage we have done to the climate. Originally we thought we could slow down the amount of pollution we are putting into the air, but after this was apparent it wouldn't work on its own. Many more countries recently have been prospering and their people are using more and polluting, and the government of those countries has to control those emissions just as the U.S has policies in place to limit its emissions.

Some ideas that have been thought up of how to combat global warning: "injecting sulfur dioxide
aerosols"
fertilize the open oceans with iron
"giant reflective helium balloons"
"putting sunshades above the Earth to reflect sunlight"
From: Global Warming: Technology vs. Choice

Some of these ideas are far from ordinary but innovation is what our society thrives on. Even if we can use science to create a way to help reverse what we have done to the climate/atmosphere it still comes down to our behavior as people. The solution sound simple, change our behavior when it comes to things like this. In reality that is extremely difficult and it again is one of those things a lot of people take for granite. It good take a whole generation or some type of event for people to wake up .


Citation:
Leech, Eric. "Global Warming: Technology vs. Choice." TreeHugger. 30 May 2009. Web. 06 Sept. 2010. .